What is Diane Williams's NPI number?

Diane Williams's National Provider Identifier (NPI) is 1588448765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Williams's specialty?

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

Where is Diane Williams located?

Diane Williams's practice location on file with NPPES is 2041 Martin Luther King Jr Ave Se Ste 239b, Washington, DC 20020-7024.

What is Diane Williams's phone number?

The practice phone number listed in the NPPES registry for Diane Williams is (202) 248-2572.

Is Diane Williams's NPI active?

Yes — Diane Williams's NPI (1588448765) is active in the NPPES registry as of the last update on 2023-08-21.

IndividualActive

Diane Williams

NPI 1588448765 · Case Manager/Care Coordinator · Washington, DC

Diane Williams is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1588448765).

Provider details

NPI number: 1588448765
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 yrs 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

2041 Martin Luther King Jr Ave Se Ste 239b

Washington, DC 20020-7024

Phone: (202) 248-2572

Street-level locationGet directions

More DC providers

Mailing address