James Guerrero, PSY. D.
NPI 1851543839 · Psychologist · Stafford, TX
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Guerrero, PSY. D. is a Psychologist provider in Stafford, TX (NPI 1851543839).
Provider details
- NPI number
- 1851543839
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33789 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-10-21
- Last updated
- 2023-10-23
- Certified
- 2023-10-23
Frequently asked questions
- What is James Guerrero's NPI number?
- James Guerrero's National Provider Identifier (NPI) is 1851543839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Guerrero's specialty?
- James Guerrero is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is James Guerrero located?
- James Guerrero's practice location on file with NPPES is 4434 Bluebonnet Dr # 116, Stafford, TX 77477-2904.
- What is James Guerrero's phone number?
- The practice phone number listed in the NPPES registry for James Guerrero is (281) 685-4587.
- Does James Guerrero accept Medicare?
- James Guerrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Guerrero's NPI active?
- Yes — James Guerrero's NPI (1851543839) is active in the NPPES registry as of the last update on 2023-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.