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Dr. Douglas A. Brown, M.D.

Infectious Disease (Infectious Disease Physician)

  • Medicare participating

At a glance

Years since graduation
14
In the NPI registry since
2012
Medicare patients seen, 2024
138

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. What an NPI is

Education and training

  • 2012Medical school: University of Cincinnati College of Medicine
  • 2012Registered with an NPI (national billing number; not a license date)

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

  • Infectious Disease Physician primary
    OH license 35126033
  • Internal Medicine Physician
    OH license 35.126033

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

Map: Infectious Disease 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
138
Services billed
275
Patients’ average age
71
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes7035
Established patient office or other outpatient visit, 30-39 minutes5140
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes3131
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2121
Established patient office or other outpatient visit, 20-29 minutes1612

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

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Triumeq (abacavir/dolutegravir/lamivudi)76
Biktarvy (bictegrav/emtricit/tenofov ala)51
Juluca (dolutegravir/rilpivirine)32
Tivicay (dolutegravir sodium)31
Odefsey (emtricitab/rilpiviri/tenof ala)30
Cefadroxil
Other prescribers in Cincinnati, OH
27
Sulfamethoxazole-Trimethoprim (sulfamethoxazole/trimethoprim)
Other prescribers in Cincinnati, OH
23
Symtuza (darunavir/cob/emtri/tenof alaf)22
Dovato (dolutegravir sodium/lamivudine)22
Ceftriaxone (ceftriaxone sodium)
Other prescribers in Cincinnati, OH
21

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, 2 companies reported 3 payments worth $77.50 in total to this clinician.

By company
AbbVie Inc.$59.08
Chiesi USA, Inc.$18.42
By type
Food and Beverage$77.50

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 Infectious Disease clinicians in Cincinnati

Sources

NPI registry (CMS NPPES, November 2026; record last updated June 24, 2019), 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 1285990010. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.