What is Patty Phung's NPI number?

Patty Phung's National Provider Identifier (NPI) is 1689547945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Patty Phung's specialty?

Patty Phung is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).

Where is Patty Phung located?

Patty Phung's practice location on file with NPPES is 1100 San Leandro Blvd, San Leandro, CA 94577-1595.

What is Patty Phung's phone number?

The practice phone number listed in the NPPES registry for Patty Phung is (510) 915-5772.

Is Patty Phung's NPI active?

Yes — Patty Phung's NPI (1689547945) is active in the NPPES registry as of the last update on 2025-09-24.

IndividualActive

Patty Phung

NPI 1689547945 · Community Health Worker · San Leandro, CA

Patty Phung is a Community Health Worker provider in San Leandro, CA (NPI 1689547945).

Provider details

NPI number: 1689547945
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sole proprietor: No

Specialties & taxonomies

Community Health WorkerPrimary172V00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

1100 San Leandro Blvd

San Leandro, CA 94577-1595

Phone: (510) 915-5772

Street-level locationGet directions

More CA providers

Mailing address