What is Wan-Chu Chang's NPI number?

Wan-Chu Chang's National Provider Identifier (NPI) is 1811870660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Wan-Chu Chang's specialty?

Wan-Chu Chang is listed in the NPPES registry with a primary specialty of VA Clinic/Center (Ambulatory Health Care Facilities).

Where is Wan-Chu Chang located?

Wan-Chu Chang's practice location on file with NPPES is 2215 Fuller Rd Bldg 28a, Ann Arbor, MI 48105-2303.

What is Wan-Chu Chang's phone number?

The practice phone number listed in the NPPES registry for Wan-Chu Chang is (734) 883-2864.

Is Wan-Chu Chang's NPI active?

Yes — Wan-Chu Chang's NPI (1811870660) is active in the NPPES registry as of the last update on 2025-07-29.

IndividualActive

Wan-Chu Chang

NPI 1811870660 · VA Clinic/Center · Ann Arbor, MI

Wan-Chu Chang is a VA Clinic/Center provider in Ann Arbor, MI (NPI 1811870660).

Provider details

NPI number: 1811870660
Entity type: Individual
Primary specialty: VA Clinic/CenterAmbulatory Health Care Facilities
Sole proprietor: Yes

Specialties & taxonomies

VA Clinic/CenterPrimary261QV0200X
Ambulatory Health Care Facilities

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

2215 Fuller Rd Bldg 28a

Ann Arbor, MI 48105-2303

Phone: (734) 883-2864

Street-level locationGet directions

More MI providers

Mailing address

2215 Fuller Rd Bldg 28