Gregory Mabry
NPI 1477851475 · Psychiatric/Mental Health Nurse Practitioner · Fort Sam Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Mabry is a Psychiatric/Mental Health Nurse Practitioner provider in Fort Sam Houston, TX (NPI 1477851475).
Provider details
- NPI number
- 1477851475
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- C008166 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Behavioral Health & Social Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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)
- 119 N Commercial St Ste 2400Bellingham, WA 98225-4446Phone: (360) 734-0615Fax: (360) 312-4218
Registry dates
- Enumerated
- 2011-03-01
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Gregory Mabry's NPI number?
- Gregory Mabry's National Provider Identifier (NPI) is 1477851475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mabry's specialty?
- Gregory Mabry is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Mabry located?
- Gregory Mabry's practice location on file with NPPES is 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234-4504.
- What is Gregory Mabry's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mabry is (210) 808-2549.
- Does Gregory Mabry accept Medicare?
- Gregory Mabry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Mabry's NPI active?
- Yes — Gregory Mabry's NPI (1477851475) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.