Garyn Grijalva, FNP-BC
NPI 1770383101 · Nurse Practitioner · Flagstaff, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Garyn Grijalva, FNP-BC is a Nurse Practitioner provider in Flagstaff, AZ (NPI 1770383101).
Provider details
- NPI number
- 1770383101
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 320120 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 yr 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
- 2025-03-14
- Last updated
- 2025-03-14
- Certified
- 2025-02-17
Frequently asked questions
- What is Garyn Grijalva's NPI number?
- Garyn Grijalva's National Provider Identifier (NPI) is 1770383101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garyn Grijalva's specialty?
- Garyn Grijalva is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Garyn Grijalva located?
- Garyn Grijalva's practice location on file with NPPES is 1895 N Jasper Dr Ste 1, Flagstaff, AZ 86001-1632.
- What is Garyn Grijalva's phone number?
- The practice phone number listed in the NPPES registry for Garyn Grijalva is (928) 773-2332.
- Does Garyn Grijalva accept Medicare?
- Garyn Grijalva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Garyn Grijalva's NPI active?
- Yes — Garyn Grijalva's NPI (1770383101) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.