NPI registry status
Active
2026 NPPES data Primary Podiatric Medicine Podiatrist NPI 1174634000 DPM
Verify on CMS → Marvin Williams, DPM
Primary Podiatric Medicine Podiatrist in Pell City, Alabama.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,077 in Primary Podiatric Medicine Podiatrist, 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
1K
Medicare Part D claims · 581 beneficiaries · Primary Podiatric Medicine Podiatrist avg: 322
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$79.68
3 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
Marvin Williams, DPM filed 1,241 Medicare Part D claims in 2023 as a Primary Podiatric Medicine Podiatrist in Pell City, Alabama, prescribing 97% generic.
- 1K
- Part D claims, 2023
- 97%
- generic prescribing
- $79.68
- industry payments (Sunshine Act)
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.
Marvin Williams, DPM's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,241 Top 22% higher than 78% 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
What does the federal data show about Marvin Williams, DPM?
Quality data not reportedPrimary specialty
Primary Podiatric Medicine Podiatrist
Medicare Part D claims
1,241 285% vs specialty avg
Specialty distribution in Alabama
How Primary Podiatric Medicine Podiatrist compares to other specialties among Alabama 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 Primary Podiatric Medicine Podiatrist. 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).
Marvin Williams, DPM appears in the CMS NPPES registry as a Primary Podiatric Medicine Podiatrist provider holding DPM credentials at 4109 COGSWELL AVE, Pell City, AL, 35125, with a listed phone of (205) 814-1234. NPI 1174634000 was issued on 08/31/2006.
Medicare Part D records for calendar year 2023 show 1,241 prescription claims written by this provider, covering 581 Medicare beneficiaries and totaling roughly $33K in drug spend, split 3% brand-name and 97% generic by claim count.
Primary Podiatric Medicine Podiatrist is a narrow specialty nationwide, with 1,077 enrolled providers across 50 states and an average of 322 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 | 1174634000 |
|---|---|
| Specialty | Primary Podiatric Medicine Podiatrist |
| Credentials | DPM |
| Gender | Male |
| NPI Issued | 08/31/2006 |
Hospital and facility affiliations
Facilities where Marvin Williams, DPM 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.
Anniston Medical Clinic, PC
Anniston, AL
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 Marvin Williams, DPM. Source: openpaymentsdata.cms.gov.
Total received
$80
Largest payer
ANI Pharmaceuticals, 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
Marvin Williams, DPM - brand share 3.0%
Primary Podiatric Medicine Podiatrist average
3% brand-name claims vs 97% generic, on 1,241 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.
1,241
Total Claims
$33K
Total Drug Cost
581
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,387
- Total Day Supply
- 31,209
- Brand vs Generic
- 3% brand / 97% generic
- Brand Drug Cost
- $469
- Generic Drug Cost
- $32K
- Antibiotic Claims
- 182
Patient Demographics
- Average Patient Age
- 70.4 years
- Avg HCC Risk Score
- 1.79
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 133, 65-74: 239, 75-84: 153, 85+: 56
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Marvin Williams, DPM prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clotrimazole
Clotrimazole
323 claims
- Mupirocin
Mupirocin
202 claims
- Cephalexin 112
Cephalexin
112 claims
- Diclofenac Sodium 112
Diclofenac Sodium
112 claims
- Clotrimazole-Betam… 66
Clotrimazole-Betamethasone
66 claims
- Methylprednisolone 63
Methylprednisolone
63 claims
- Imiquimod 62
Imiquimod
62 claims
- Doxycycline Hyclate 39
Doxycycline Hyclate
39 claims
| Drug | Claims |
|---|---|
| Clotrimazole | 323 |
| Mupirocin | 202 |
| Cephalexin | 112 |
| Diclofenac Sodium | 112 |
| Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip | 66 |
| Methylprednisolone | 63 |
| Imiquimod | 62 |
| Doxycycline Hyclate | 39 |
| Meloxicam | 32 |
| Silver Sulfadiazine | 26 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Primary Podiatric Medicine Podiatrist Overview
How Marvin Williams, DPM fits within the Primary Podiatric Medicine Podiatrist landscape nationally.
1,077
Primary Podiatric Medicine Podiatrist Providers in US
50
States with Primary Podiatric Medicine Podiatrist
322
Avg Claims per Provider
Marvin Williams, DPM's 1,241 claims are above the specialty average of 322.
Nearby Primary Podiatric Medicine Podiatrist Providers in Alabama
Other clinicians with the same primary specialty enrolled in Alabama, drawn from the same CMS NPPES roster as Williams.
Dr. Ronald Agee
DPM
Birmingham, AL
Dr. Natalie Giammanco
DPM
Cullman, AL
Dr. Joe Griffin
D.P.M.
Daphne, AL
Dr. Tomeko McPhillips
DPM
Selma, AL
Dr. Lashonda Moore
DPM
Greenville, AL
Compare Primary Podiatric Medicine Podiatrist 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 Alabama medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Primary Podiatric Medicine Podiatrist 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 Marvin Williams, DPM's specialty? ▼
Marvin Williams, DPM specializes in Primary Podiatric Medicine Podiatrist and practices in Pell City, Alabama. Credentials: DPM.
How much does Marvin Williams, DPM prescribe under Medicare Part D? ▼
In 2023, Marvin Williams, DPM wrote 1,241 Medicare Part D claims totaling $33K in drug costs for 581 beneficiaries.
Where is Marvin Williams, DPM located? ▼
Marvin Williams, DPM is located at 4109 COGSWELL AVE, Pell City, AL, 35125. Phone: (205) 814-1234.
What is Marvin Williams, DPM's NPI number? ▼
Marvin Williams, DPM's National Provider Identifier (NPI) is 1174634000, issued on 08/31/2006.
Does Marvin Williams, DPM prescribe more brand-name or generic drugs? ▼
Marvin Williams, DPM's prescribing is 3% brand-name and 97% generic drugs by claim count, with $469 in brand drug costs.
How many Primary Podiatric Medicine Podiatrist providers are there in the US? ▼
There are 1,077 Primary Podiatric Medicine Podiatrist providers across 50 states in the US. The average Primary Podiatric Medicine Podiatrist provider writes 322 Medicare Part D claims per year.
What drugs does Marvin Williams, DPM prescribe most often? ▼
Based on 2023 Medicare Part D data, Marvin Williams, DPM's most frequently prescribed drugs include Clotrimazole, Mupirocin, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marvin Williams, DPM accept Medicare? ▼
Marvin Williams, DPM appears in CMS Medicare data with 1,241 Part D claims and 581 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marvin Williams, DPM's credentials? ▼
Marvin Williams, DPM's NPI is 1174634000 with credentials DPM. 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.