NPI registry status
Active
2026 NPPES data Dermatology Physician NPI 1568685246 MD
Verify on CMS → Leon Brown, MD
Dermatology Physician in Takoma Park, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 15,011 in Dermatology 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
518
Medicare Part D claims · 215 beneficiaries · Dermatology Physician avg: 799
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$246.13
10 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Leon Brown, MD carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 518 Medicare Part D claims in 2024.
- 75/100
- CMS neutral score · not measured
- 518
- Part D claims, 2024
- 93%
- 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.
Federal trust snapshot
What official records show about Leon Brown, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1568685246), first enumerated 04/11/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 518 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
CMS assigned a neutral MIPS final score of 75/100 where no performance category was scored — not a measured quality rank.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Industry payment transparency
$246.13 in reported industry payments (10 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1568685246 · Dermatology Physician
NPI-10 · ENUM-MID · TAX-MID · MIPS-NEUTRAL · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1568685246
- ENUM-MID 2007
- TAX-MID 15K Dermatology Physician
- MIPS-NEUTRAL 75/100
- RX-LIGHT 518
- BOOK-THIN 332 in Maryland
- PHOTO-ENUM Howard Brooks · 2007
Leon Brown, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
518 ≥ 65th percentile 65% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Leon Brown, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Leon Brown, MD?
CMS neutral score, not measuredPrimary specialty
Dermatology Physician
Medicare Part D claims
518 35% vs specialty avg
MIPS final score
75/100
Specialty distribution in Maryland
How Dermatology Physician compares to other specialties among Maryland providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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).
Practice Address
Provider Details
| NPI | 1568685246 |
|---|---|
| Specialty | Dermatology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/11/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Individual
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 Leon Brown, MD. Source: openpaymentsdata.cms.gov.
Total received
$246
Largest payer
Janssen Biotech, 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 · Generic-heavy
Leon Brown, MD - brand share 7.0%
Dermatology Physician average
7% brand-name claims vs 93% generic, on 518 2024 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 2024.
518
Total Claims
$185K
Total Drug Cost
215
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 619.933
- Total Day Supply
- 17,669
- Brand vs Generic
- 7% brand / 93% generic
- Brand Drug Cost
- $152K
- Generic Drug Cost
- $33K
- Antibiotic Claims
- 12
Patient Demographics
- Average Patient Age
- 74.5 years
- Avg HCC Risk Score
- 1.06
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 16, 65-74: 98, 75-84: 79, 85+: 22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Leon Brown, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Clobetasol Propion…
Clobetasol Propionate
115 claims
- Ketoconazole
Ketoconazole
103 claims
- Tacrolimus 32
Tacrolimus
32 claims
- Triamcinolone Acet… 29
Triamcinolone Acetonide
29 claims
- Fluocinolone Aceto… 25
Fluocinolone Acetonide
25 claims
- Permethrin 25
Permethrin
25 claims
- Mometasone Furoate 24
Mometasone Furoate
24 claims
- Clindamycin Phosph… 22
Clindamycin Phosphate
22 claims
| Drug | Claims |
|---|---|
| Clobetasol Propionate | 115 |
| Ketoconazole | 103 |
| Tacrolimus | 32 |
| Triamcinolone Acetonide | 29 |
| Fluocinolone Acetonide Fluocinolone/Shower Cap | 25 |
| Permethrin | 25 |
| Mometasone Furoate | 24 |
| Clindamycin Phosphate | 22 |
| Valacyclovir Valacyclovir Hcl | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatology Physician Overview
How Leon Brown, MD fits within the Dermatology Physician landscape nationally.
15,011
Dermatology Physician Providers in US
53
States with Dermatology Physician
799
Avg Claims per Provider
Leon Brown, MD's 518 claims are below the specialty average of 799.
Nationwide Dermatology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Brown, both outside Maryland so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dermatology Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Brown.
One of 332 Dermatology Physician providers enrolled in Maryland, 5 are shown here.
Dr. Damien Abreu
MD, PHD
Silver Spring, MD
Dr. Melanie Adams
MD
Columbia, MD
Dr. Crystal Aguh
M.D.
Baltimore, MD
Adnan Ahmed
Hunt Valley, MD
Dr. Danso Ako-Adjei
MD
Gaithersburg, MD
Compare Dermatology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Leon Brown, MD's specialty? ▼
Leon Brown, MD specializes in Dermatology Physician and practices in Takoma Park, Maryland. Credentials: MD.
How much does Leon Brown, MD prescribe under Medicare Part D? ▼
In 2024, Leon Brown, MD wrote 518 Medicare Part D claims totaling $185K in drug costs for 215 beneficiaries.
What is Leon Brown, MD's Medicare quality score? ▼
Leon Brown, MD has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Leon Brown, MD located? ▼
Leon Brown, MD is located at 7610 CARROLL AVE, Takoma Park, MD, 20912. Phone: (301) 455-7546.
What is Leon Brown, MD's NPI number? ▼
Leon Brown, MD's National Provider Identifier (NPI) is 1568685246, issued on 04/11/2007.
Does Leon Brown, MD prescribe more brand-name or generic drugs? ▼
Leon Brown, MD's prescribing is 7% brand-name and 93% generic drugs by claim count, with $152K in brand drug costs.
How many Dermatology Physician providers are there in the US? ▼
There are 15,011 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 799 Medicare Part D claims per year.
What drugs does Leon Brown, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Leon Brown, MD's most frequently prescribed drugs include Clobetasol Propionate, Ketoconazole, Tacrolimus. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Leon Brown, MD accept Medicare? ▼
Leon Brown, MD appears in CMS Medicare data with 518 Part D claims and 215 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Leon Brown, MD's credentials? ▼
Leon Brown, MD's NPI is 1568685246 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
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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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 August 2026 (NPPES) / 2024 (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
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 August 2026.