Ahsan Siddiqi, MD
NPI 1174919021 · Anatomic Pathology & Clinical Pathology Physician · San Antonio, TX
Provider details
- NPI number
- 1174919021
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01089071A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
437 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 187 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 55 | $26 |
| Surgical Pathology Consultation and Report on Referred Slides Prepared Elsewhere88321 | 48 | $76 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 39 | $25 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 34 | $33 |
| Cell Examination of Specimen, Concentration Technique88108 | 31 | $22 |
Practice location
Mailing address
Additional practice locations (3)
- 5165 Mccarty LnLafayette, IN 47905-8764Phone: (317) 491-6000Fax: (317) 491-6354
- 12000 Richmond Ave Ste 150Houston, TX 77082-2431Phone: (713) 291-3546Fax: (713) 575-3746
- 500 W Medical Center BlvdWebster, TX 77598-4220Phone: (281) 338-3208Fax: (281) 338-3427
Registry dates
- Enumerated
- 2015-04-07
- Last updated
- 2024-08-01
- Certified
- 2024-08-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.