James Williamson, DPM
NPI 1457753840 · Foot & Ankle Surgery Podiatrist · Galloway, NJ
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Williamson, DPM is a Foot & Ankle Surgery Podiatrist provider in Galloway, NJ (NPI 1457753840).
Provider details
- NPI number
- 1457753840
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- 25MD00335700 (NJ)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,413 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 753 | $47 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 533 | $96 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 373 | $87 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 108 | $77 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 93 | $118 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 84 | $63 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 161 | 98 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 45 | — |
| Mupirocin | 40 | 19 |
| Methylprednisolone | 35 | 31 |
| Tramadol Hcl | 26 | — |
| Collagenase Clostridium Hist.brand: Santyl | 25 | 12 |
| Cephalexin | 25 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$374 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 392 N White Horse Pike Ste 2Hammonton, NJ 08037-2054Phone: (609) 704-9001Fax: (609) 704-8316
Registry dates
- Enumerated
- 2014-09-17
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is James Williamson's NPI number?
- James Williamson's National Provider Identifier (NPI) is 1457753840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Williamson's specialty?
- James Williamson is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is James Williamson located?
- James Williamson's practice location on file with NPPES is 4 E Jimmie Leeds Rd Ste 7, Galloway, NJ 08205-4465.
- What is James Williamson's phone number?
- The practice phone number listed in the NPPES registry for James Williamson is (609) 568-5120.
- Does James Williamson accept Medicare?
- James Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Williamson's NPI active?
- Yes — James Williamson's NPI (1457753840) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.