What is Ryan Duong's NPI number?

Ryan Duong's National Provider Identifier (NPI) is 1477085868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ryan Duong's specialty?

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

Where is Ryan Duong located?

Ryan Duong's practice location on file with NPPES is 150 9th St, San Francisco, CA 94103-2603.

What is Ryan Duong's phone number?

The practice phone number listed in the NPPES registry for Ryan Duong is (916) 880-0790.

Is Ryan Duong's NPI active?

Yes — Ryan Duong's NPI (1477085868) is active in the NPPES registry as of the last update on 2017-04-03.

IndividualActive

Ryan Duong

NPI 1477085868 · Community Health Worker · San Francisco, CA

Ryan Duong is a Community Health Worker provider in San Francisco, CA (NPI 1477085868).

Provider details

NPI number: 1477085868
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Community Health WorkerPrimary172V00000X
Other Service Providers

Profile Score

Established profile(64/100 index)

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

Registry tenure38% of score
9 yrs in NPPES 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

150 9th St

San Francisco, CA 94103-2603

Phone: (916) 880-0790

Street-level locationGet directions

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Mailing address