Starr Psychiatric Services PLLC
NPI 1538718168 · Psychiatric/Mental Health Nurse Practitioner · Mcallen, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Starr Psychiatric Services PLLC is a Psychiatric/Mental Health Nurse Practitioner organization in Mcallen, TX (NPI 1538718168).
Provider details
- NPI number
- 1538718168
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Gerardo Castillo, Owner(956) 627-4874
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 104 E. Expressway 83Suite 3Sullivan City, TX 78595-9998Phone: (956) 627-4874Fax: (956) 329-2931
Registry dates
- Enumerated
- 2019-09-06
- Last updated
- 2024-03-13
- Certified
- 2024-03-12
Frequently asked questions
- What is Starr Psychiatric Services PLLC's NPI number?
- Starr Psychiatric Services PLLC's National Provider Identifier (NPI) is 1538718168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Starr Psychiatric Services PLLC?
- Starr Psychiatric Services PLLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Starr Psychiatric Services PLLC located?
- Starr Psychiatric Services PLLC's practice location on file with NPPES is 909 E Esperanza Ave Ste B, Mcallen, TX 78501-1453.
- What is Starr Psychiatric Services PLLC's phone number?
- The practice phone number listed in the NPPES registry for Starr Psychiatric Services PLLC is (956) 627-4874.
- Does Starr Psychiatric Services PLLC accept Medicare?
- Starr Psychiatric Services 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 Starr Psychiatric Services PLLC?
- The authorized official listed on Starr Psychiatric Services PLLC's NPPES record is Gerardo Castillo, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Starr Psychiatric Services PLLC's NPI active?
- Yes — Starr Psychiatric Services PLLC's NPI (1538718168) is active in the NPPES registry as of the last update on 2024-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.