Na Yon Nam
NPI 1942466149 · Anesthesiology Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Na Yon Nam is a Anesthesiology Physician provider in Fontana, CA (NPI 1942466149).
Provider details
- NPI number
- 1942466149
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 125-054827 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-08-06
- Last updated
- 2021-11-18
Frequently asked questions
- What is Na Yon Nam's NPI number?
- Na Yon Nam's National Provider Identifier (NPI) is 1942466149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Na Yon Nam's specialty?
- Na Yon Nam is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Na Yon Nam located?
- Na Yon Nam's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Na Yon Nam's phone number?
- The practice phone number listed in the NPPES registry for Na Yon Nam is (909) 302-4938.
- Does Na Yon Nam accept Medicare?
- Na Yon Nam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Na Yon Nam's NPI active?
- Yes — Na Yon Nam's NPI (1942466149) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.