Gregorio Joel Castillo, M.D. P.A.
NPI 1356524490 · Primary Care Clinic/Center · El Paso, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregorio Joel Castillo, M.D. P.A. is a Primary Care Clinic/Center organization in El Paso, TX (NPI 1356524490).
Provider details
- NPI number
- 1356524490
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Gregorio Joel Castillo, President(915) 592-8880
- License
- J8950 (TX)
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
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
- 2007-12-12
- Last updated
- 2008-01-14
Frequently asked questions
- What is Gregorio Joel Castillo, M.D. P.A.'s NPI number?
- Gregorio Joel Castillo, M.D. P.A.'s National Provider Identifier (NPI) is 1356524490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregorio Joel Castillo, M.D. P.A.?
- Gregorio Joel Castillo, M.D. P.A. is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Gregorio Joel Castillo, M.D. P.A. located?
- Gregorio Joel Castillo, M.D. P.A.'s practice location on file with NPPES is 10501 Vista Del Sol Dr, El Paso, TX 79925-7940.
- What is Gregorio Joel Castillo, M.D. P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Gregorio Joel Castillo, M.D. P.A. is (915) 592-8880.
- Does Gregorio Joel Castillo, M.D. P.A. accept Medicare?
- Gregorio Joel Castillo, M.D. P.A. 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 Gregorio Joel Castillo, M.D. P.A.?
- The authorized official listed on Gregorio Joel Castillo, M.D. P.A.'s NPPES record is Gregorio Joel Castillo, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregorio Joel Castillo, M.D. P.A.'s NPI active?
- Yes — Gregorio Joel Castillo, M.D. P.A.'s NPI (1356524490) is active in the NPPES registry as of the last update on 2008-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.