James Vandewall, MD
NPI 1609872795 · Rheumatology Physician · Olean, NY
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Vandewall, MD is a Rheumatology Physician provider in Olean, NY (NPI 1609872795).
Provider details
- NPI number
- 1609872795
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 195467 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
573 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 337 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 111 | $93 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 81 | $45 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 16 | $34 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $132 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 538 | 136 |
| Hydroxychloroquine Sulfate | 381 | 98 |
| Prednisone | 376 | 114 |
| Pregabalin | 321 | 71 |
| Duloxetine Hcl | 295 | 75 |
| Gabapentin | 286 | 78 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2023-07-05
Frequently asked questions
- What is James Vandewall's NPI number?
- James Vandewall's National Provider Identifier (NPI) is 1609872795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Vandewall's specialty?
- James Vandewall is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is James Vandewall located?
- James Vandewall's practice location on file with NPPES is 415 N 8th St, Olean, NY 14760-2237.
- What is James Vandewall's phone number?
- The practice phone number listed in the NPPES registry for James Vandewall is (716) 372-9399.
- Does James Vandewall accept Medicare?
- James Vandewall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Vandewall's NPI active?
- Yes — James Vandewall's NPI (1609872795) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.