Duncan Sudarshan, MD
NPI 1144859489 · Anatomic Pathology & Clinical Pathology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duncan Sudarshan, MD is a Anatomic Pathology & Clinical Pathology Physician provider in San Antonio, TX (NPI 1144859489).
Provider details
- NPI number
- 1144859489
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- V5714 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 4502 Medical DrSan Antonio, TX 78229-4402Phone: (210) 358-4000
Registry dates
- Enumerated
- 2020-04-08
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Duncan Sudarshan's NPI number?
- Duncan Sudarshan's National Provider Identifier (NPI) is 1144859489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Sudarshan's specialty?
- Duncan Sudarshan is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Duncan Sudarshan located?
- Duncan Sudarshan's practice location on file with NPPES is 7703 Floyd Curl Dr, San Antonio, TX 78229-3901.
- What is Duncan Sudarshan's phone number?
- The practice phone number listed in the NPPES registry for Duncan Sudarshan is (210) 567-4150.
- Does Duncan Sudarshan accept Medicare?
- Duncan Sudarshan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duncan Sudarshan's NPI active?
- Yes — Duncan Sudarshan's NPI (1144859489) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.