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Dr. Robert Mccarron, D.O.

Psychiatry (Psychiatry Physician)

  • Medicare participating

At a glance

Medical school
Chicago College of Osteopathy (1998)
Years since graduation
28
In the NPI registry since
2005
Medicare patients seen, 2024
110

Licensed in California since 2003, according to the Osteopathic Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 1998Medical school: Chicago College of Osteopathy
  • 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Psychiatry Physician primary
    CA license 20A8394 (first issued 2003; current)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Psychiatry per capita by county →

Where they work

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
110
Services billed
195
Patients’ average age
62
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes13581
Established patient office or other outpatient visit, 20-29 minutes3128
Psychiatric diagnostic evaluation with medical services1717

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Payments from drug and device companies

In 2025, 3 companies reported 59 payments worth $74,939 in total to this clinician.

By type
Compensation for services other than consulting (speaking, faculty)$41,209
Consulting Fee$25,015
Travel and Lodging$7,204
Food and Beverage$1,512

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Dec 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Dec 4, 2025
Consulting Fee
CAPLYTA · PSYCHIATRY
$10,268
Dec 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Dec 4, 2025
Consulting Fee
CAPLYTA · PSYCHIATRY
$10,268
Aug 2, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Aug 2, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$8,603
May 30, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
May 30, 2025
Compensation for services other than consulting (speaking, faculty)
REJOYN · PSYCHIATRY
$4,752
Jun 4, 2025Alkermes, Inc.
Jun 4, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
Jul 2, 2025Alkermes, Inc.
Jul 2, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
Aug 28, 2025Alkermes, Inc.
Aug 28, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
Oct 3, 2025Alkermes, Inc.
Oct 3, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
Nov 25, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Nov 25, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$2,775
Dec 10, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Dec 10, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$2,775
All 37 payments other than meals, newest first
All payments other than meals
DateCompanyWhat it was forAmount
Dec 10, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Dec 10, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$2,775
Dec 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Dec 4, 2025
Consulting Fee
CAPLYTA · PSYCHIATRY
$10,268
Dec 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Dec 4, 2025
Consulting Fee
CAPLYTA · PSYCHIATRY
$10,268
Nov 25, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Nov 25, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$2,775
Nov 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Nov 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to COLTON, CA · in-kind
$718
Oct 29, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 29, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to LAGUNA HILLS, CA
$176
Oct 11, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 11, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to DALLAS-FORT WORTH, TX · in-kind
$502
Oct 11, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 11, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to DALLAS, TX · in-kind
$307
Oct 11, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 11, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to DALLAS, TX · in-kind
$235
Oct 11, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 11, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to DALLAS, TX · in-kind
$235
Oct 11, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 11, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to DALLAS, TX · in-kind
$40.61
Oct 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to CHARLOTTE, NC · in-kind
$551
Oct 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to CHARLOTTE, NC · in-kind
$459
Oct 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to CHARLOTTE, NC · in-kind
$230
Oct 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to LAGUNA HILLS, CA · in-kind
$169
Oct 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to CHARLOTTE, NC · in-kind
$129
Oct 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to CHARLOTTE, NC · in-kind
$115
Oct 4, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Oct 4, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to CHARLOTTE, NC · in-kind
$101
Oct 3, 2025Alkermes, Inc.
Oct 3, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
Aug 28, 2025Alkermes, Inc.
Aug 28, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
Aug 28, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Aug 28, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$2,775
Aug 14, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Aug 14, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$2,498
Aug 13, 2025Alkermes, Inc.
Aug 13, 2025
Consulting Fee
LYBALVI; LYBALVI; LYBALVI · CNS
$1,130
Aug 2, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Aug 2, 2025
Compensation for services other than consulting (speaking, faculty)
CAPLYTA · PSYCHIATRY
$8,603
Aug 2, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Aug 2, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to NEW YORK, NY · in-kind
$339
Aug 1, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Aug 1, 2025
Travel and Lodging
CAPLYTA · PSYCHIATRY · travel to NEWARK, NJ · in-kind
$1,275
Jul 2, 2025Alkermes, Inc.
Jul 2, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
Jul 2, 2025Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.)
Jul 2, 2025
Consulting Fee
CAPLYTA · PSYCHIATRY
$2,220
Jun 4, 2025Alkermes, Inc.
Jun 4, 2025
Compensation for services other than consulting (speaking, faculty)
LYBALVI; LYBALVI; LYBALVI · CNS
$3,630
May 30, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
May 30, 2025
Compensation for services other than consulting (speaking, faculty)
REJOYN · PSYCHIATRY
$4,752
May 20, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
May 20, 2025
Travel and Lodging
REJOYN · PSYCHIATRY · travel to LOS ANGELES, CA · in-kind
$811
May 18, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
May 18, 2025
Travel and Lodging
REJOYN · PSYCHIATRY · travel to LOS ANGELES, CA · in-kind
$406
May 17, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
May 17, 2025
Travel and Lodging
REJOYN · PSYCHIATRY · travel to LOS ANGELES, CA · in-kind
$406
May 16, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
May 16, 2025
Compensation for services other than consulting (speaking, faculty)
REJOYN · PSYCHIATRY
$176
May 12, 2025Alkermes, Inc.
May 12, 2025
Consulting Fee
LYBALVI; LYBALVI; LYBALVI · CNS
$1,130
Apr 4, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
Apr 4, 2025
Compensation for services other than consulting (speaking, faculty)
REJOYN · PSYCHIATRY
$2,160
Apr 4, 2025Otsuka Pharmaceutical Development & Commercialization, Inc.
Apr 4, 2025
Compensation for services other than consulting (speaking, faculty)
REJOYN · PSYCHIATRY
$176

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in California →

Other Psychiatry clinicians in Sacramento

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 13, 2026), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1831173087. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.