What is S. Ming Chang's NPI number?

S. Ming Chang's National Provider Identifier (NPI) is 1114996618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is S. Ming Chang's specialty?

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

Where is S. Ming Chang located?

S. Ming Chang's practice location on file with NPPES is 1816 San Miguel Dr, Walnut Creek, CA 94596-8606.

What is S. Ming Chang's phone number?

The practice phone number listed in the NPPES registry for S. Ming Chang is (925) 935-1298.

Is S. Ming Chang's NPI active?

Yes — S. Ming Chang's NPI (1114996618) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

S. Ming Chang, M.D.

NPI 1114996618 · Pediatrics Physician · Walnut Creek, CA

S. Ming Chang, M.D. is a Pediatrics Physician provider in Walnut Creek, CA (NPI 1114996618).

Provider details

NPI number: 1114996618
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G47420 (CA)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense G47420 (CA)
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
20 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

1816 San Miguel Dr

Walnut Creek, CA 94596-8606

Phone: (925) 935-1298

Street-level locationGet directions

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Mailing address