What is Erica Tsang's NPI number?

Erica Tsang's National Provider Identifier (NPI) is 1528446721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Erica Tsang's specialty?

Erica Tsang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Erica Tsang located?

Erica Tsang's practice location on file with NPPES is 287 Lorton Ave, Burlingame, CA 94010-4203.

What is Erica Tsang's phone number?

The practice phone number listed in the NPPES registry for Erica Tsang is (877) 505-7147.

Is Erica Tsang's NPI active?

Yes — Erica Tsang's NPI (1528446721) is active in the NPPES registry as of the last update on 2025-09-25.

IndividualActive

Erica Tsang, MD, MPH

NPI 1528446721 · Family Medicine Physician · Burlingame, CA

Erica Tsang, MD, MPH is a Family Medicine Physician provider in Burlingame, CA (NPI 1528446721).

Provider details

NPI number: 1528446721
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD, MPH
Sex: Female
Sole proprietor: No
License: A179303 (CA)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense A179303 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
11 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

287 Lorton Ave

Burlingame, CA 94010-4203

Phone: (877) 505-7147

Fax: (833) 969-0286

Street-level locationGet directions

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Mailing address