Nhat to, M.D.
NPI 1639494172 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nhat to, M.D. is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1639494172).
Provider details
- NPI number
- 1639494172
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-03-27
- Last updated
- 2022-01-18
- Certified
- 2020-08-31
Frequently asked questions
- What is Nhat to's NPI number?
- Nhat to's National Provider Identifier (NPI) is 1639494172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nhat to's specialty?
- Nhat to is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nhat to located?
- Nhat to's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-8358.
- What is Nhat to's phone number?
- The practice phone number listed in the NPPES registry for Nhat to is (310) 267-8654.
- Does Nhat to accept Medicare?
- Nhat to is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nhat to's NPI active?
- Yes — Nhat to's NPI (1639494172) is active in the NPPES registry as of the last update on 2022-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.