2026 NPPES data Obstetrics & Gynecology Physician NPI 1225249725 MD
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WYNNE BROWN, MD

Obstetrics & Gynecology Physician in WINSTON SALEM, North Carolina. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
316
Medicare Part D claims · 56 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
77%
generic claims · 23% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

WYNNE BROWN, MD filed 316 Medicare Part D claims in 2023 as a Obstetrics & Gynecology Physician in WINSTON SALEM, North Carolina, prescribing 77% generic.

316
Part D claims, 2023
77%
generic prescribing

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.

WYNNE BROWN, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

316 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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-eligible specialty (heuristic — not verified)

WYNNE BROWN, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about WYNNE BROWN, MD?

Quality data not reported

NPI registry status

Active

Issued 05/25/2007

NPI 1225249725

Primary specialty

Obstetrics & Gynecology Physician

Mid-sized

44,313 US NPIs in this specialty

Medicare Part D claims

316 77% vs specialty avg

2023 prescription claims

Specialty avg: 179

Specialty distribution in North Carolina

How Obstetrics & Gynecology Physician compares to other specialties among North Carolina providers

North Carolina providers

Obstetrics & Gynecology Physician share within North Carolina

1. Obstetrics & Gynecology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Obstetrics & Gynecology Physician share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Obstetrics & Gynecology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Obstetrics & Gynecology Physician ABMS/AOA estimate

Est. board-certified rate (Obstetrics & Gynecology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Obstetrics & Gynecology Physician) — ABMS / AOA estimate

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).

WYNNE BROWN, MD appears in the CMS NPPES registry as a Obstetrics & Gynecology Physician provider holding MD credentials at 1920 W 1ST ST, WINSTON SALEM, NC, 27104, with a listed phone of (336) 716-2255. NPI 1225249725 was issued on 05/25/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BROWN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 316 prescription claims written by this provider, covering 56 Medicare beneficiaries and totaling roughly $12K in drug spend, split 23% brand-name and 77% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Obstetrics & Gynecology Physician is a mid-sized specialty nationwide, with 44,313 enrolled providers across 56 states and an average of 179 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

1920 W 1ST ST
WINSTON SALEM, NC 27104

Provider Details

NPI 1225249725
Specialty Obstetrics & Gynecology Physician
Credentials MD
Gender Female
NPI Issued 05/25/2007

Brand vs generic prescribing mix · Typical

WYNNE BROWN, MD — brand share 23.0%
Specialty average (est.)

23% brand-name claims vs 77% generic, on 316 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.

316
Total Claims
$12K
Total Drug Cost
56
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
649
Total Day Supply
19,259
Brand vs Generic
23% brand / 77% generic
Brand Drug Cost
$4K
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
67.6 years
Avg HCC Risk Score
0.77

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What WYNNE BROWN, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Levothyroxine Sodium
105
Estradiol
24
Liothyronine Sodium
18
Estradiol (Twice Weekly)
Estradiol
11
Euthyrox
Levothyroxine Sodium
11
Armour Thyroid
"Thyroid
N/A
Progesterone
"Progesterone
N/A

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Obstetrics & Gynecology Physician Overview

How WYNNE BROWN, MD fits within the Obstetrics & Gynecology Physician landscape nationally.

44,313
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider

WYNNE BROWN, MD's 316 claims are above the specialty average of 179.

Nearby Obstetrics & Gynecology Physician Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as BROWN.

Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is WYNNE BROWN, MD's specialty?
WYNNE BROWN, MD specializes in Obstetrics & Gynecology Physician and practices in WINSTON SALEM, North Carolina. Credentials: MD.
How much does WYNNE BROWN, MD prescribe under Medicare Part D?
In 2023, WYNNE BROWN, MD wrote 316 Medicare Part D claims totaling $12K in drug costs for 56 beneficiaries.
Where is WYNNE BROWN, MD located?
WYNNE BROWN, MD is located at 1920 W 1ST ST, WINSTON SALEM, NC, 27104. Phone: (336) 716-2255.
What is WYNNE BROWN, MD's NPI number?
WYNNE BROWN, MD's National Provider Identifier (NPI) is 1225249725, issued on 05/25/2007.
Does WYNNE BROWN, MD prescribe more brand-name or generic drugs?
WYNNE BROWN, MD's prescribing is 23% brand-name and 77% generic drugs by claim count, with $4K in brand drug costs.
How many Obstetrics & Gynecology Physician providers are there in the US?
There are 44,313 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does WYNNE BROWN, MD prescribe most often?
Based on 2023 Medicare Part D data, WYNNE BROWN, MD's most frequently prescribed drugs include Levothyroxine Sodium, Estradiol, Liothyronine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WYNNE BROWN, MD accept Medicare?
WYNNE BROWN, MD appears in CMS Medicare data with 316 Part D claims and 56 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WYNNE BROWN, MD's credentials?
WYNNE BROWN, MD's NPI is 1225249725 with credentials MD. 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

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