Marshall Smith, M.D.
NPI 1154426757 · Psychiatry Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marshall Smith, M.D. is a Psychiatry Physician provider in San Antonio, TX (NPI 1154426757).
Provider details
- NPI number
- 1154426757
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD2024-1107 (NM)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 555 S Schwartz AveFarmington, NM 87401-5955Phone: (505) 609-6680
- 3551 Roger Brooke DrFort Sam Houston, TX 78234-4504Phone: (210) 916-5792
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2025-01-07
- Certified
- 2025-01-07
Frequently asked questions
- What is Marshall Smith's NPI number?
- Marshall Smith's National Provider Identifier (NPI) is 1154426757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Smith's specialty?
- Marshall Smith is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Smith located?
- Marshall Smith's practice location on file with NPPES is 928 W Commerce St, San Antonio, TX 78207-4444.
- What is Marshall Smith's phone number?
- The practice phone number listed in the NPPES registry for Marshall Smith is (210) 261-1200.
- Does Marshall Smith accept Medicare?
- Marshall Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marshall Smith's NPI active?
- Yes — Marshall Smith's NPI (1154426757) is active in the NPPES registry as of the last update on 2025-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.