What is Mei-Yoong Yap's NPI number?

Mei-Yoong Yap's National Provider Identifier (NPI) is 1962550921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mei-Yoong Yap's specialty?

Mei-Yoong Yap is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Mei-Yoong Yap located?

Mei-Yoong Yap's practice location on file with NPPES is 9400 Rosecrans Ave, Bellflower, CA 90706-2246.

What is Mei-Yoong Yap's phone number?

The practice phone number listed in the NPPES registry for Mei-Yoong Yap is (562) 461-3000.

Is Mei-Yoong Yap's NPI active?

Yes — Mei-Yoong Yap's NPI (1962550921) is active in the NPPES registry as of the last update on 2008-09-23.

IndividualActive

Mei-Yoong Yap, MD

NPI 1962550921 · Internal Medicine Physician · Bellflower, CA

Mei-Yoong Yap, MD is a Internal Medicine Physician provider in Bellflower, CA (NPI 1962550921).

Provider details

NPI number: 1962550921
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: G62979 (CA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense G62979 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

9400 Rosecrans Ave

Bellflower, CA 90706-2246

Phone: (562) 461-3000

Street-level locationGet directions

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Mailing address