What is Chang Lin's NPI number?

Chang Lin's National Provider Identifier (NPI) is 1790895845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chang Lin's specialty?

Chang Lin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Chang Lin located?

Chang Lin's practice location on file with NPPES is 360 E 7th St, Upland, CA 91786-6701.

What is Chang Lin's phone number?

The practice phone number listed in the NPPES registry for Chang Lin is (909) 985-1557.

Is Chang Lin's NPI active?

Yes — Chang Lin's NPI (1790895845) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Chang Lin, M.D.

NPI 1790895845 · Pediatrics Physician · Upland, CA

Chang Lin, M.D. is a Pediatrics Physician provider in Upland, CA (NPI 1790895845).

Provider details

NPI number: 1790895845
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: A29555 (CA)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense A29555 (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

360 E 7th St

Suite H

Upland, CA 91786-6701

Phone: (909) 985-1557

Fax: (909) 985-2414

Street-level locationGet directions

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Mailing address