Thanh Mai, NP
NPI 1770374266 · Psychiatric/Mental Health Registered Nurse · Rosemead, CA
Thanh Mai, NP is a Psychiatric/Mental Health Registered Nurse provider in Rosemead, CA (NPI 1770374266).
Provider details
- NPI number
- 1770374266
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95038089 (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
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
- 2025-05-14
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Thanh Mai's NPI number?
- Thanh Mai's National Provider Identifier (NPI) is 1770374266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thanh Mai's specialty?
- Thanh Mai is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Thanh Mai located?
- Thanh Mai's practice location on file with NPPES is 4634 Muscatel Ave, Rosemead, CA 91770-1269.
- What is Thanh Mai's phone number?
- The practice phone number listed in the NPPES registry for Thanh Mai is (626) 349-5425.
- Is Thanh Mai's NPI active?
- Yes — Thanh Mai's NPI (1770374266) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.