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 1,074 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
715
Medicare Part D claims · 334 beneficiaries · Primary Podiatric Medicine Podiatrist avg: 371
Generic prescribing
94%
generic claims · 6% 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, 2024
What the federal data shows
Marvin Williams, DPM filed 715 Medicare Part D claims in 2024 as a Primary Podiatric Medicine Podiatrist in Pell City, Alabama, prescribing 94% generic.
- 715
- Part D claims, 2024
- 94%
- generic prescribing
- $79.68
- industry payments (Sunshine Act)
- ≥70th
- pct by Part D claim volume (lower-bound band)
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 Marvin Williams, DPM
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 1174634000), first enumerated 08/31/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 715 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$79.68 in reported industry payments (3 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 1174634000 · Primary Podiatric Medicine Podiatrist
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1174634000
- ENUM-LEGACY 2006
- TAX-NARROW 1,074
- RX-LIGHT 715
- BOOK-THIN 11 in Alabama
- PHOTO-ENUM George Hiller · 2006
Marvin Williams, DPM's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
715 ≥ 70th percentile 70% 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
What does the federal data show about Marvin Williams, DPM?
Quality data not reportedPrimary specialty
Primary Podiatric Medicine Podiatrist
Medicare Part D claims
715 93% 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).
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 6.0%
Primary Podiatric Medicine Podiatrist average
6% brand-name claims vs 94% generic, on 715 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.
715
Total Claims
$29K
Total Drug Cost
334
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 836.467
- Total Day Supply
- 19,897
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $16K
- Generic Drug Cost
- $13K
- Antibiotic Claims
- 97
Patient Demographics
- Average Patient Age
- 70.3 years
- Avg HCC Risk Score
- 1.64
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 72, 65-74: 154, 75-84: 84, 85+: 24
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Marvin Williams, DPM prescribes most
Top Medicare Part D drugs by claim count, 2024
- Ciclopirox
Ciclopirox
122 claims
- Mupirocin
Mupirocin
99 claims
- Diclofenac Sodium
Diclofenac Sodium
57 claims
- Cephalexin 46
Cephalexin
46 claims
- Clotrimazole 45
Clotrimazole
45 claims
- Methylprednisolone 33
Methylprednisolone
33 claims
- Meloxicam 29
Meloxicam
29 claims
- Imiquimod 27
Imiquimod
27 claims
| Drug | Claims |
|---|---|
| Ciclopirox Ciclopirox Olamine | 122 |
| Mupirocin | 99 |
| Diclofenac Sodium | 57 |
| Cephalexin | 46 |
| Clotrimazole | 45 |
| Methylprednisolone | 33 |
| Meloxicam | 29 |
| Imiquimod | 27 |
| Lidocaine-Prilocaine Lidocaine/Prilocaine | 27 |
| 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.
1,074
Primary Podiatric Medicine Podiatrist Providers in US
50
States with Primary Podiatric Medicine Podiatrist
371
Avg Claims per Provider
Marvin Williams, DPM's 715 claims are above the specialty average of 371.
Nationwide Primary Podiatric Medicine Podiatrist peers with similar MIPS or enrollment year
Two federal-record peer sets for Williams, both outside Alabama so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
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.
One of 11 Primary Podiatric Medicine Podiatrist providers enrolled in Alabama, 5 are shown here.
Dr. Ronald Agee
DPM
Birmingham, AL
Dr. Natalie Giammanco
DPM
Birmingham, 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 →
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 2024, Marvin Williams, DPM wrote 715 Medicare Part D claims totaling $29K in drug costs for 334 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 6% brand-name and 94% generic drugs by claim count, with $16K in brand drug costs.
How many Primary Podiatric Medicine Podiatrist providers are there in the US? ▼
There are 1,074 Primary Podiatric Medicine Podiatrist providers across 50 states in the US. The average Primary Podiatric Medicine Podiatrist provider writes 371 Medicare Part D claims per year.
What drugs does Marvin Williams, DPM prescribe most often? ▼
Based on 2024 Medicare Part D data, Marvin Williams, DPM's most frequently prescribed drugs include Ciclopirox, Mupirocin, Diclofenac Sodium. 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 715 Part D claims and 334 Medicare beneficiaries in 2024. 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 (2024). 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 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.