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Dr. Patrick F. Allan, M.D.

Pulmonology (Pulmonary Disease Physician)

  • Medicare participating

At a glance

Years since graduation
28
In the NPI registry since
2006
Medicare patients seen, 2024
1,124

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: Rush Medical College of Rush University
  • 2006Registered 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

  • Pulmonary Disease Physician primary
    OH license 35.076797

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

Map: Pulmonology per capita by county →

Where they work

Hospitals

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
1,124
Services billed
3,428
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 20-29 minutes1,034612
Established patient office or other outpatient visit, 30-39 minutes408246
Critical care, first 30-74 minutes275106
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes245125
Test to examine how well the lungs exchange gases193189
Test to determine lung volumes using sensors180176
Test to measure expiratory airflow and volume changes before and after medication administration178174
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes13896
New patient office or other outpatient visit, 45-59 minutes133133
Evaluation of use of breathing device130127

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.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 18 companies reported 70 payments worth $7,076 in total to this clinician.

By type
Education$5,500
Food and Beverage$1,158
Travel and Lodging$417

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Jan 6, 2025Intuitive Surgical, Inc.
Jan 6, 2025
Education
Da Vinci Surgical System · SURGERY · in-kind
$2,500
Jan 17, 2025Intuitive Surgical, Inc.
Jan 17, 2025
Education
Da Vinci Surgical System · SURGERY · in-kind
$1,500
Jan 24, 2025Intuitive Surgical, Inc.
Jan 24, 2025
Education
Da Vinci Surgical System · SURGERY · in-kind
$1,500
Jan 7, 2025Intuitive Surgical, Inc.
Jan 7, 2025
Travel and Lodging
Da Vinci Surgical System · SURGERY · travel to ATLANTA, GA · in-kind
$143
Jan 6, 2025Intuitive Surgical, Inc.
Jan 6, 2025
Travel and Lodging
Da Vinci Surgical System · SURGERY · travel to ATLANTA, GA · in-kind
$143
Jan 7, 2025Intuitive Surgical, Inc.
Jan 7, 2025
Travel and Lodging
Da Vinci Surgical System · SURGERY · travel to NORCROSS, GA · in-kind
$131

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 Ohio →

Other Pulmonology clinicians in Dayton

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 25, 2012), 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 1609954940. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.