What is Gregory Clark's NPI number?

Gregory Clark's National Provider Identifier (NPI) is 1023846953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Clark's specialty?

Gregory Clark is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Gregory Clark located?

Gregory Clark's practice location on file with NPPES is 1818 New York Ave Ne, Washington, DC 20002-1848.

What is Gregory Clark's phone number?

The practice phone number listed in the NPPES registry for Gregory Clark is (202) 506-5187.

Is Gregory Clark's NPI active?

Yes — Gregory Clark's NPI (1023846953) is active in the NPPES registry as of the last update on 2024-07-23.

IndividualActive

Gregory Clark

NPI 1023846953 · Case Manager/Care Coordinator · Washington, DC

Gregory Clark is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1023846953).

Provider details

NPI number: 1023846953
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Established profile(50/100 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

1818 New York Ave Ne

Washington, DC 20002-1848

Phone: (202) 506-5187

Approximate (ZIP-level) locationGet directions

More DC providers

Mailing address