Mercy Nyamangwanda
NPI 1245162221 · Acute Care Nurse Practitioner · Brentwood, CA
Mercy Nyamangwanda is a Acute Care Nurse Practitioner provider in Brentwood, CA (NPI 1245162221).
Provider details
- NPI number
- 1245162221
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95039598 (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
Under 1 yr in 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
- 2026-06-02
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Mercy Nyamangwanda's NPI number?
- Mercy Nyamangwanda's National Provider Identifier (NPI) is 1245162221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercy Nyamangwanda's specialty?
- Mercy Nyamangwanda is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mercy Nyamangwanda located?
- Mercy Nyamangwanda's practice location on file with NPPES is 252 Alta St, Brentwood, CA 94513-4269.
- What is Mercy Nyamangwanda's phone number?
- The practice phone number listed in the NPPES registry for Mercy Nyamangwanda is (619) 254-0386.
- Is Mercy Nyamangwanda's NPI active?
- Yes — Mercy Nyamangwanda's NPI (1245162221) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.