NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1750322004 M.D.
Verify on CMS → Douglas Brown, M.D.
Emergency Medicine Physician in Williamsburg, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 64,463 in Emergency Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
169
Medicare Part D claims · 126 beneficiaries · Emergency Medicine Physician avg: 352
Generic prescribing
14%
generic claims · 86% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$711.7
38 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Douglas Brown, M.D. filed 169 Medicare Part D claims in 2023 as an Emergency Medicine Physician in Williamsburg, Virginia, prescribing 14% generic.
- 169
- Part D claims, 2023
- 14%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Douglas Brown, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
169 35th percentile higher than 35% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Douglas Brown, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Douglas Brown, M.D.?
Quality data not reportedPrimary specialty
Emergency Medicine Physician
Medicare Part D claims
169 52% vs specialty avg
Specialty distribution in Virginia
How Emergency Medicine Physician compares to other specialties among Virginia providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Emergency Medicine Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Douglas Brown, M.D. appears in the CMS NPPES registry as an Emergency Medicine Physician provider holding M.D. credentials at 5000 NEW POINT RD STE 3201, Williamsburg, VA, 23188, with a listed phone of (757) 645-3558. NPI 1750322004 was issued on 06/09/2006.
Medicare Part D records for calendar year 2023 show 169 prescription claims written by this provider, covering 126 Medicare beneficiaries and totaling roughly $36K in drug spend, split 86% brand-name and 14% generic by claim count.
Emergency Medicine Physician is a high-volume specialty nationwide, with 64,463 enrolled providers across 56 states and an average of 352 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1750322004 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/09/2006 |
Hospital and facility affiliations
Facilities where Douglas Brown, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Addiction Recovery Center OF Virginia
Williamsburg, VA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Douglas Brown, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$712
Largest payer
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Brand-heavy
Douglas Brown, M.D. - brand share 86.0%
Emergency Medicine Physician average
86% brand-name claims vs 14% generic, on 169 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
169
Total Claims
$36K
Total Drug Cost
126
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 169
- Total Day Supply
- 595
- Brand vs Generic
- 86% brand / 14% generic
- Brand Drug Cost
- $34K
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 75.9 years
- Avg HCC Risk Score
- 0.89
- Gender Split
- 58% female / 42% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Douglas Brown, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Shingrix
Shingrix
83 claims
- Arexvy
Arexvy
42 claims
- Buprenorphine-Nalo… 21
Buprenorphine-Naloxone
21 claims
| Drug | Claims |
|---|---|
| Shingrix Varicella-Zoster Ge/As01b/Pf | 83 |
| Arexvy Rsvpref3 Antigen/As01e/Pf | 42 |
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 21 |
| Boostrix Tdap "Diphth | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Medicine Physician Overview
How Douglas Brown, M.D. fits within the Emergency Medicine Physician landscape nationally.
64,463
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Douglas Brown, M.D.'s 169 claims are below the specialty average of 352.
Nearby Emergency Medicine Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Brown.
Dr. Michael Abatzis
MD
Mechanicsville, VA
Dr. Gary Abel
MD
Blacksburg, VA
Dr. Kimberly Abel
MD
Roanoke, VA
Jonathan Abraham
Mc Lean, VA
Dr. Nazir Adam
MD
Harrisonburg, VA
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Douglas Brown, M.D.'s specialty? ▼
Douglas Brown, M.D. specializes in Emergency Medicine Physician and practices in Williamsburg, Virginia. Credentials: M.D..
How much does Douglas Brown, M.D. prescribe under Medicare Part D? ▼
In 2023, Douglas Brown, M.D. wrote 169 Medicare Part D claims totaling $36K in drug costs for 126 beneficiaries.
Where is Douglas Brown, M.D. located? ▼
Douglas Brown, M.D. is located at 5000 NEW POINT RD STE 3201, Williamsburg, VA, 23188. Phone: (757) 645-3558.
What is Douglas Brown, M.D.'s NPI number? ▼
Douglas Brown, M.D.'s National Provider Identifier (NPI) is 1750322004, issued on 06/09/2006.
Does Douglas Brown, M.D. prescribe more brand-name or generic drugs? ▼
Douglas Brown, M.D.'s prescribing is 86% brand-name and 14% generic drugs by claim count, with $34K in brand drug costs.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,463 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does Douglas Brown, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Douglas Brown, M.D.'s most frequently prescribed drugs include Shingrix, Arexvy, Buprenorphine-Naloxone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Douglas Brown, M.D. accept Medicare? ▼
Douglas Brown, M.D. appears in CMS Medicare data with 169 Part D claims and 126 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Douglas Brown, M.D.'s credentials? ▼
Douglas Brown, M.D.'s NPI is 1750322004 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.