What is Chiu-An Chang's NPI number?

Chiu-An Chang's National Provider Identifier (NPI) is 1598853418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chiu-An Chang's specialty?

Chiu-An Chang is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Chiu-An Chang located?

Chiu-An Chang's practice location on file with NPPES is 1601 N Tucson Blvd, Tucson, AZ 85716-3425.

What is Chiu-An Chang's phone number?

The practice phone number listed in the NPPES registry for Chiu-An Chang is (520) 323-3056.

Is Chiu-An Chang's NPI active?

Yes — Chiu-An Chang's NPI (1598853418) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Chiu-An Chang, D.O.

NPI 1598853418 · Adult Medicine Physician · Tucson, AZ

Chiu-An Chang, D.O. is a Adult Medicine Physician provider in Tucson, AZ (NPI 1598853418).

Provider details

NPI number: 1598853418
Entity type: Individual
Primary specialty: Adult Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: Yes
License: 2216 (AZ)

Specialties & taxonomies

Adult Medicine PhysicianPrimary207QA0505XLicense 2216 (AZ)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 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

1601 N Tucson Blvd

Ste 12

Tucson, AZ 85716-3425

Phone: (520) 323-3056

Fax: (520) 323-3057

Street-level locationGet directions

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Mailing address