NPI registry status
Active
2026 NPPES data Dermatology Physician NPI 1952309510 MD
Verify on CMS → David Martin, MD
Dermatology Physician in Anderson, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 14,645 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
3K
Medicare Part D claims · 499 beneficiaries · Dermatology Physician avg: 729
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
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
David Martin, MD filed 2,523 Medicare Part D claims in 2023 as a Dermatology Physician in Anderson, Indiana, prescribing 83% generic.
- 3K
- Part D claims, 2023
- 83%
- 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.
David Martin, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,523 Top 13% higher than 87% 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
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Board-eligible specialty (heuristic, not verified)
David Martin, 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 David Martin, MD?
Quality data not reportedPrimary specialty
Dermatology Physician
Medicare Part D claims
2,523 246% vs specialty avg
Specialty distribution in Indiana
How Dermatology Physician compares to other specialties among Indiana 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 Dermatology 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).
David Martin, MD appears in the CMS NPPES registry as a Dermatology Physician provider holding MD credentials at 2101 JACKSON ST, Anderson, IN, 46016, with a listed phone of (765) 649-0161. NPI 1952309510 was issued on 07/08/2005.
Medicare Part D records for calendar year 2023 show 2,523 prescription claims written by this provider, covering 499 Medicare beneficiaries and totaling roughly $2.3 million in drug spend, split 17% brand-name and 83% generic by claim count.
Dermatology Physician is a mid-sized specialty nationwide, with 14,645 enrolled providers across 53 states and an average of 729 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 | 1952309510 |
|---|---|
| Specialty | Dermatology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/08/2005 |
Brand vs generic prescribing mix · Typical
David Martin, MD - brand share 17.0%
Dermatology Physician average
17% brand-name claims vs 83% generic, on 2,523 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.
2,523
Total Claims
$2.3M
Total Drug Cost
499
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,129
- Total Day Supply
- 84,755
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $2.2M
- Generic Drug Cost
- $115K
- Antibiotic Claims
- 264
Patient Demographics
- Average Patient Age
- 69.1 years
- Avg HCC Risk Score
- 1.45
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 134, 65-74: 175, 75-84: 138, 85+: 52
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What David Martin, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clobetasol Propion…
Clobetasol Propionate
295 claims
- Ketoconazole
Ketoconazole
290 claims
- Otezla
Otezla
141 claims
- Minocycline Hcl 103
Minocycline Hcl
103 claims
- Halobetasol Propio… 98
Halobetasol Propionate
98 claims
- Fluocinonide 92
Fluocinonide
92 claims
- Hydroxyzine Hcl 77
Hydroxyzine Hcl
77 claims
- Betamethasone Dipr… 75
Betamethasone Dipropionate
75 claims
| Drug | Claims |
|---|---|
| Clobetasol Propionate | 295 |
| Ketoconazole | 290 |
| Otezla Apremilast | 141 |
| Minocycline Hcl | 103 |
| Halobetasol Propionate | 98 |
| Fluocinonide | 92 |
| Hydroxyzine Hcl | 77 |
| Betamethasone Dipropionate | 75 |
| Pentoxifylline | 68 |
| Mometasone Furoate | 65 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatology Physician Overview
How David Martin, MD fits within the Dermatology Physician landscape nationally.
14,645
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider
David Martin, MD's 2,523 claims are above the specialty average of 729.
Nearby Dermatology Physician Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Martin.
Dr. Michael Abrishami
M.D.
Indianapolis, IN
Dr. Drew Anderson
M.D.
Muncie, IN
Dr. Miles Andrew
M.D.
Mishawaka, IN
Dr. Elliot Androphy
M.D.
Indianapolis, IN
Dr. William Applegarth
M.D.
Valparaiso, IN
Compare Dermatology 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 Indiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Dermatology 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 David Martin, MD's specialty? ▼
David Martin, MD specializes in Dermatology Physician and practices in Anderson, Indiana. Credentials: MD.
How much does David Martin, MD prescribe under Medicare Part D? ▼
In 2023, David Martin, MD wrote 2,523 Medicare Part D claims totaling $2.3M in drug costs for 499 beneficiaries.
Where is David Martin, MD located? ▼
David Martin, MD is located at 2101 JACKSON ST, Anderson, IN, 46016. Phone: (765) 649-0161.
What is David Martin, MD's NPI number? ▼
David Martin, MD's National Provider Identifier (NPI) is 1952309510, issued on 07/08/2005.
Does David Martin, MD prescribe more brand-name or generic drugs? ▼
David Martin, MD's prescribing is 17% brand-name and 83% generic drugs by claim count, with $2.2M in brand drug costs.
How many Dermatology Physician providers are there in the US? ▼
There are 14,645 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does David Martin, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, David Martin, MD's most frequently prescribed drugs include Clobetasol Propionate, Ketoconazole, Otezla. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Martin, MD accept Medicare? ▼
David Martin, MD appears in CMS Medicare data with 2,523 Part D claims and 499 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Martin, MD's credentials? ▼
David Martin, MD's NPI is 1952309510 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 (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.