Faraz Fiazuddin, M.D.
NPI 1518352780 · Internal Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Faraz Fiazuddin, M.D. is a Internal Medicine Physician provider in San Antonio, TX (NPI 1518352780).
Provider details
- NPI number
- 1518352780
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R4541 (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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,819 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 581 | $113 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 476 | $103 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 390 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 134 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 74 | $163 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 266 | 128 |
| Amlodipine Besylate | 182 | 74 |
| Gabapentin | 171 | 86 |
| Apixabanbrand: Eliquis | 170 | 66 |
| Pantoprazole Sodium | 138 | 67 |
| Levothyroxine Sodium | 136 | 66 |
| Furosemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$630 across 28 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
- 2015-04-03
- Last updated
- 2023-08-18
- Certified
- 2023-08-18
Frequently asked questions
- What is Faraz Fiazuddin's NPI number?
- Faraz Fiazuddin's National Provider Identifier (NPI) is 1518352780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Faraz Fiazuddin's specialty?
- Faraz Fiazuddin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Faraz Fiazuddin located?
- Faraz Fiazuddin's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Faraz Fiazuddin's phone number?
- The practice phone number listed in the NPPES registry for Faraz Fiazuddin is (210) 358-3555.
- Does Faraz Fiazuddin accept Medicare?
- Faraz Fiazuddin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Faraz Fiazuddin's NPI active?
- Yes — Faraz Fiazuddin's NPI (1518352780) is active in the NPPES registry as of the last update on 2023-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.