What is Michael Chang's NPI number?

Michael Chang's National Provider Identifier (NPI) is 1801202585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Chang's specialty?

Michael Chang is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).

Where is Michael Chang located?

Michael Chang's practice location on file with NPPES is 4155 Moorpark Ave, San Jose, CA 95117-1714.

What is Michael Chang's phone number?

The practice phone number listed in the NPPES registry for Michael Chang is (408) 368-7911.

Is Michael Chang's NPI active?

Yes — Michael Chang's NPI (1801202585) is active in the NPPES registry as of the last update on 2014-07-02.

IndividualActive

Michael Chang, MD

NPI 1801202585 · Nutritionist · San Jose, CA

Michael Chang, MD is a Nutritionist provider in San Jose, CA (NPI 1801202585).

Provider details

NPI number: 1801202585
Entity type: Individual
Primary specialty: NutritionistDietary & Nutritional Service Providers
Credential: MD
Sex: Male
Sole proprietor: Yes
License: A40859 (CA)

Specialties & taxonomies

NutritionistPrimary133N00000XLicense A40859 (CA)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(75/100 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

4155 Moorpark Ave

Suite #7

San Jose, CA 95117-1714

Phone: (408) 368-7911

Street-level locationGet directions

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Mailing address