Maribel Gregory, RNFA
NPI 1457469298 · Medical-Surgical Registered Nurse · Carmichael, CA
Maribel Gregory, RNFA is a Medical-Surgical Registered Nurse provider in Carmichael, CA (NPI 1457469298).
Provider details
- NPI number
- 1457469298
- Entity type
- Individual
- Primary specialty
- Medical-Surgical Registered NurseNursing Service Providers
- Credential
- RNFA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 562994 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maribel Gregory's NPI number?
- Maribel Gregory's National Provider Identifier (NPI) is 1457469298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maribel Gregory's specialty?
- Maribel Gregory is listed in the NPPES registry with a primary specialty of Medical-Surgical Registered Nurse (Nursing Service Providers).
- Where is Maribel Gregory located?
- Maribel Gregory's practice location on file with NPPES is 6620 Coyle Ave, Carmichael, CA 95608-6333.
- What is Maribel Gregory's phone number?
- The practice phone number listed in the NPPES registry for Maribel Gregory is (916) 536-9455.
- Is Maribel Gregory's NPI active?
- Yes — Maribel Gregory's NPI (1457469298) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.