What is John Yang's NPI number?

John Yang's National Provider Identifier (NPI) is 1023145901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Yang's specialty?

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

Where is John Yang located?

John Yang's practice location on file with NPPES is 5257 S Wadsworth Blvd, Littleton, CO 80123-2228.

What is John Yang's phone number?

The practice phone number listed in the NPPES registry for John Yang is (303) 338-4545.

Is John Yang's NPI active?

Yes — John Yang's NPI (1023145901) is active in the NPPES registry as of the last update on 2011-02-17.

IndividualActive

John Yang, MD

NPI 1023145901 · Family Medicine Physician · Littleton, CO

John Yang, MD is a Family Medicine Physician provider in Littleton, CO (NPI 1023145901).

Provider details

NPI number: 1023145901
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 34442 (CO)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 34442 (CO)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 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

5257 S Wadsworth Blvd

Littleton, CO 80123-2228

Phone: (303) 338-4545

Street-level locationGet directions

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Mailing address