James Cuvillier, MD
NPI 1861925133 · Internal Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Cuvillier, MD is a Internal Medicine Physician provider in San Antonio, TX (NPI 1861925133).
Provider details
- NPI number
- 1861925133
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- S5874 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
206 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 94 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 62 | $80 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 28 | $116 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 22 | $175 |
Typical Medicare-allowed amounts for these services range $80–$175 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (3)
- 401 Bicentennial WaySanta Rosa, CA 95403-2149Phone: (707) 393-4000
- 120 E Harris AveSan Angelo, TX 76903-5904Phone: (325) 481-6390
- 7400 Merton Minter StSan Antonio, TX 78229-4404Phone: (214) 648-3111Fax: (210) 617-5300
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2023-10-20
- Certified
- 2023-10-20
Frequently asked questions
- What is James Cuvillier's NPI number?
- James Cuvillier's National Provider Identifier (NPI) is 1861925133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Cuvillier's specialty?
- James Cuvillier is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Cuvillier located?
- James Cuvillier's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is James Cuvillier's phone number?
- The practice phone number listed in the NPPES registry for James Cuvillier is (210) 358-4000.
- Does James Cuvillier accept Medicare?
- James Cuvillier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Cuvillier's NPI active?
- Yes — James Cuvillier's NPI (1861925133) is active in the NPPES registry as of the last update on 2023-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.