Mavis Efuetngu, PMHNP
NPI 1538787239 · Psychiatric/Mental Health Nurse Practitioner · San Bernardino, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mavis Efuetngu, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in San Bernardino, CA (NPI 1538787239).
Provider details
- NPI number
- 1538787239
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95014162 (CA)
Specialties & taxonomies
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 415 East Ave ILancaster, CA 93535Phone: (661) 522-6770
- 777 S Figueroa St Ste 810Los Angeles, CA 90017-5813Phone: (888) 588-8995
- 560 E Hospitality Ln # 330San Bernardino, CA 92408-3546Phone: (714) 627-5477
Registry dates
- Enumerated
- 2020-07-09
- Last updated
- 2023-03-13
- Certified
- 2023-03-13
Frequently asked questions
- What is Mavis Efuetngu's NPI number?
- Mavis Efuetngu's National Provider Identifier (NPI) is 1538787239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mavis Efuetngu's specialty?
- Mavis Efuetngu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mavis Efuetngu located?
- Mavis Efuetngu's practice location on file with NPPES is 255 N D St Ste 400, San Bernardino, CA 92401-1715.
- What is Mavis Efuetngu's phone number?
- The practice phone number listed in the NPPES registry for Mavis Efuetngu is (951) 318-5396.
- Does Mavis Efuetngu accept Medicare?
- Mavis Efuetngu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mavis Efuetngu's NPI active?
- Yes — Mavis Efuetngu's NPI (1538787239) is active in the NPPES registry as of the last update on 2023-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.