Ali Ismail, MD
NPI 1265182877 · Hospitalist Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ali Ismail, MD is a Hospitalist Physician provider in San Antonio, TX (NPI 1265182877).
Provider details
- NPI number
- 1265182877
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- V9021 (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 tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 45 | 17 |
| Amlodipine Besylate | 31 | 14 |
| Omeprazole | 27 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | — |
| Hydrochlorothiazide | 18 | — |
| Rosuvastatin Calcium | 17 | — |
| Famotidine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-26
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Ali Ismail's NPI number?
- Ali Ismail's National Provider Identifier (NPI) is 1265182877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ali Ismail's specialty?
- Ali Ismail is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ali Ismail located?
- Ali Ismail's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Ali Ismail's phone number?
- The practice phone number listed in the NPPES registry for Ali Ismail is (210) 358-4000.
- Does Ali Ismail accept Medicare?
- Ali Ismail is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ali Ismail's NPI active?
- Yes — Ali Ismail's NPI (1265182877) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.