Greshawnda Crayton, RN, FNP-BC, PHN
NPI 1164208781 · Registered Nurse · Garden Grove, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greshawnda Crayton, RN, FNP-BC, PHN is a Registered Nurse provider in Garden Grove, CA (NPI 1164208781).
Provider details
- NPI number
- 1164208781
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN, FNP-BC, PHN
- Sex
- Female
- Sole proprietor
- No
- License
- NP95023424 (CA)
Specialties & taxonomies
Nursing Service 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
2 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
- 2023-09-08
- Last updated
- 2023-09-09
- Certified
- 2023-09-09
Frequently asked questions
- What is Greshawnda Crayton's NPI number?
- Greshawnda Crayton's National Provider Identifier (NPI) is 1164208781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greshawnda Crayton's specialty?
- Greshawnda Crayton is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Greshawnda Crayton located?
- Greshawnda Crayton's practice location on file with NPPES is 12100 Euclid St, Garden Grove, CA 92840-3304.
- What is Greshawnda Crayton's phone number?
- The practice phone number listed in the NPPES registry for Greshawnda Crayton is (714) 741-3516.
- Does Greshawnda Crayton accept Medicare?
- Greshawnda Crayton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greshawnda Crayton's NPI active?
- Yes — Greshawnda Crayton's NPI (1164208781) is active in the NPPES registry as of the last update on 2023-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.