What is Susan Chang's NPI number?

Susan Chang's National Provider Identifier (NPI) is 1437817590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Susan Chang's specialty?

Susan Chang is listed in the NPPES registry with a primary specialty of Ph.D. Medical Genetics (Other Service Providers).

Where is Susan Chang located?

Susan Chang's practice location on file with NPPES is 8919 Shady Grove Ct, Gaithersburg, MD 20877-1308.

What is Susan Chang's phone number?

The practice phone number listed in the NPPES registry for Susan Chang is (240) 644-2303.

Is Susan Chang's NPI active?

Yes — Susan Chang's NPI (1437817590) is active in the NPPES registry as of the last update on 2021-12-06.

IndividualActive

Susan Chang, MD

NPI 1437817590 · Ph.D. Medical Genetics · Gaithersburg, MD

Susan Chang, MD is a Ph.D. Medical Genetics provider in Gaithersburg, MD (NPI 1437817590).

Provider details

NPI number: 1437817590
Entity type: Individual
Primary specialty: Ph.D. Medical GeneticsOther Service Providers
Credential: MD
Sex: Female
Sole proprietor: Yes
License: 7CQ5-RC1-TX59 (MD)

Specialties & taxonomies

Ph.D. Medical GeneticsPrimary170100000XLicense 7CQ5-RC1-TX59 (MD)
Other Service Providers

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
4 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

8919 Shady Grove Ct

Gaithersburg, MD 20877-1308

Phone: (240) 644-2303

Street-level locationGet directions

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Mailing address