Daniel R. Santillano MD. PLLC
NPI 1790276400 · Clinic/Center · San Antonio, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel R. Santillano MD. PLLC is a Clinic/Center organization in San Antonio, TX (NPI 1790276400).
Provider details
- NPI number
- 1790276400
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Daniel Santillano, Owner(210) 326-0398
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-05-29
- Last updated
- 2024-03-14
- Certified
- 2024-03-14
Frequently asked questions
- What is Daniel R. Santillano MD. PLLC's NPI number?
- Daniel R. Santillano MD. PLLC's National Provider Identifier (NPI) is 1790276400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Daniel R. Santillano MD. PLLC?
- Daniel R. Santillano MD. PLLC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Daniel R. Santillano MD. PLLC located?
- Daniel R. Santillano MD. PLLC's practice location on file with NPPES is 1150 N Loop 1604 W # 108-402, San Antonio, TX 78248-4552.
- What is Daniel R. Santillano MD. PLLC's phone number?
- The practice phone number listed in the NPPES registry for Daniel R. Santillano MD. PLLC is (210) 326-0398.
- Does Daniel R. Santillano MD. PLLC accept Medicare?
- Daniel R. Santillano MD. PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Daniel R. Santillano MD. PLLC?
- The authorized official listed on Daniel R. Santillano MD. PLLC's NPPES record is Daniel Santillano, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Daniel R. Santillano MD. PLLC's NPI active?
- Yes — Daniel R. Santillano MD. PLLC's NPI (1790276400) is active in the NPPES registry as of the last update on 2024-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.