San Marcos Diagnostics PA
NPI 1235327073 · Internal Medicine Physician · San Marcos, TX
San Marcos Diagnostics PA is a Internal Medicine Physician organization in San Marcos, TX (NPI 1235327073).
Provider details
- NPI number
- 1235327073
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Grayson Smith, President(512) 396-1525
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-10-05
- Last updated
- 2015-11-17
Frequently asked questions
- What is San Marcos Diagnostics PA's NPI number?
- San Marcos Diagnostics PA's National Provider Identifier (NPI) is 1235327073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is San Marcos Diagnostics PA?
- San Marcos Diagnostics PA is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is San Marcos Diagnostics PA located?
- San Marcos Diagnostics PA's practice location on file with NPPES is 1305 Wonder World Dr Ste 206, San Marcos, TX 78666-7540.
- What is San Marcos Diagnostics PA's phone number?
- The practice phone number listed in the NPPES registry for San Marcos Diagnostics PA is (512) 396-1525.
- Who is the authorized official for San Marcos Diagnostics PA?
- The authorized official listed on San Marcos Diagnostics PA's NPPES record is Grayson Smith, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is San Marcos Diagnostics PA's NPI active?
- Yes — San Marcos Diagnostics PA's NPI (1235327073) is active in the NPPES registry as of the last update on 2015-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.