Alan Diaz, CSA
NPI 1144506809 · Surgical Physician Assistant · San Antonio, TX
Alan Diaz, CSA is a Surgical Physician Assistant provider in San Antonio, TX (NPI 1144506809).
Provider details
- NPI number
- 1144506809
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CSA
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-10-26
- Last updated
- 2024-01-23
- Certified
- 2024-01-23
Frequently asked questions
- What is Alan Diaz's NPI number?
- Alan Diaz's National Provider Identifier (NPI) is 1144506809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Diaz's specialty?
- Alan Diaz is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alan Diaz located?
- Alan Diaz's practice location on file with NPPES is 3404 Ridge Smoke, San Antonio, TX 78247-3458.
- What is Alan Diaz's phone number?
- The practice phone number listed in the NPPES registry for Alan Diaz is (210) 557-1281.
- Is Alan Diaz's NPI active?
- Yes — Alan Diaz's NPI (1144506809) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.