Isaac Sosa, M.D.
NPI 1275558611 · Internal Medicine Physician · Uvalde, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Sosa, M.D. is a Internal Medicine Physician provider in Uvalde, TX (NPI 1275558611).
Provider details
- NPI number
- 1275558611
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- H7829 (TX)
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 212 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 651 | 187 |
| Amlodipine Besylate | 646 | 179 |
| Losartan Potassium | 625 | 165 |
| Levothyroxine Sodium | 613 | 161 |
| Gabapentin | 578 | 142 |
| Rosuvastatin Calcium | 495 | 162 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$366 across 19 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
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Isaac Sosa's NPI number?
- Isaac Sosa's National Provider Identifier (NPI) is 1275558611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Sosa's specialty?
- Isaac Sosa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isaac Sosa located?
- Isaac Sosa's practice location on file with NPPES is 1195 Garner Field Rd. Ste 500, Uvalde, TX 78801.
- What is Isaac Sosa's phone number?
- The practice phone number listed in the NPPES registry for Isaac Sosa is (830) 278-3027.
- Does Isaac Sosa accept Medicare?
- Isaac Sosa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Sosa's NPI active?
- Yes — Isaac Sosa's NPI (1275558611) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.