Sundas Ahmed, MD
NPI 1477040590 · Internal Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sundas Ahmed, MD is a Internal Medicine Physician provider in San Antonio, TX (NPI 1477040590).
Provider details
- NPI number
- 1477040590
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 311900-01 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
87 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 52 | $144 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $104 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 16 | $7 |
Typical Medicare-allowed amounts for these services range $7–$144 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 112 | 67 |
| Amlodipine Besylate | 95 | 64 |
| Losartan Potassium | 45 | 28 |
| Hydrochlorothiazide | 42 | 28 |
| Metformin Hcl | 39 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 38 | 19 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-13
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Sundas Ahmed's NPI number?
- Sundas Ahmed's National Provider Identifier (NPI) is 1477040590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sundas Ahmed's specialty?
- Sundas Ahmed is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sundas Ahmed located?
- Sundas Ahmed's practice location on file with NPPES is 8353 Culebra Rd Ste 101, San Antonio, TX 78251-1903.
- What is Sundas Ahmed's phone number?
- The practice phone number listed in the NPPES registry for Sundas Ahmed is (210) 706-2580.
- Does Sundas Ahmed accept Medicare?
- Sundas Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sundas Ahmed's NPI active?
- Yes — Sundas Ahmed's NPI (1477040590) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.