What is Betty Chiang's NPI number?

Betty Chiang's National Provider Identifier (NPI) is 1942264742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Betty Chiang's specialty?

Betty Chiang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Betty Chiang located?

Betty Chiang's practice location on file with NPPES is 170 William St, New York, NY 10038-2612.

What is Betty Chiang's phone number?

The practice phone number listed in the NPPES registry for Betty Chiang is (212) 238-0100.

Is Betty Chiang's NPI active?

Yes — Betty Chiang's NPI (1942264742) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Betty Chiang, M.D.

NPI 1942264742 · Internal Medicine Physician · New York, NY

Betty Chiang, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1942264742).

Provider details

NPI number: 1942264742
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
License: 197947 (NY)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 197947 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

170 William St

New York, NY 10038-2612

Phone: (212) 238-0100

Street-level locationGet directions

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Mailing address