What is David Niu's NPI number?

David Niu's National Provider Identifier (NPI) is 1427256502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Niu's specialty?

David Niu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is David Niu located?

David Niu's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.

What is David Niu's phone number?

The practice phone number listed in the NPPES registry for David Niu is (909) 427-5000.

Is David Niu's NPI active?

Yes — David Niu's NPI (1427256502) is active in the NPPES registry as of the last update on 2021-11-04.

IndividualActive

David Niu, M.D.

NPI 1427256502 · Anesthesiology Physician · Fontana, CA

David Niu, M.D. is a Anesthesiology Physician provider in Fontana, CA (NPI 1427256502).

Provider details

NPI number: 1427256502
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: A106898 (CA)

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense A106898 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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

9961 Sierra Ave

Fontana, CA 92335-6720

Phone: (909) 427-5000

Street-level locationGet directions

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Mailing address