Muhammad Ali, M.D.
NPI 1427248608 · Gastroenterology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muhammad Ali, M.D. is a Gastroenterology Physician provider in San Antonio, TX (NPI 1427248608).
Provider details
- NPI number
- 1427248608
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- P9788 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
517 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 135 | $237 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 89 | $83 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 83 | $159 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 73 | $122 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 40 | $101 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 556 | 165 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 183 | 175 |
| Peg3350/Sod Sul/Nacl/Kcl/Asb/Cbrand: Plenvu | 104 | 103 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 103 | 101 |
| Omeprazole | 80 | 37 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 74 | 70 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,559 across 93 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
Additional practice locations (4)
- 12850 Toepperwein RdLive Oak, TX 78233-4115Phone: (210) 614-1234Fax: (210) 614-0952
- 5223 Hamilton Wolfe RdSan Antonio, TX 78229-4463Phone: (210) 614-1234Fax: (210) 614-0952
- 855 Proton RdSan Antonio, TX 78258-4203Phone: (210) 614-1234Fax: (210) 614-0952
- 9200 W Wisconsin AveMilwaukee, WI 53226-3522Phone: (414) 805-3666
Registry dates
- Enumerated
- 2007-07-25
- Last updated
- 2021-11-08
- Certified
- 2021-11-08
Frequently asked questions
- What is Muhammad Ali's NPI number?
- Muhammad Ali's National Provider Identifier (NPI) is 1427248608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muhammad Ali's specialty?
- Muhammad Ali is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Muhammad Ali located?
- Muhammad Ali's practice location on file with NPPES is 11212 State Highway 151 Ste 250, San Antonio, TX 78251-4507.
- What is Muhammad Ali's phone number?
- The practice phone number listed in the NPPES registry for Muhammad Ali is (210) 614-1234.
- Does Muhammad Ali accept Medicare?
- Muhammad Ali is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muhammad Ali's NPI active?
- Yes — Muhammad Ali's NPI (1427248608) is active in the NPPES registry as of the last update on 2021-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.