What is Nancy Delston's NPI number?

Nancy Delston's National Provider Identifier (NPI) is 1285778662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Delston's specialty?

Nancy Delston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Nancy Delston located?

Nancy Delston's practice location on file with NPPES is 1522 K St Nw, Washington, DC 20005-1202.

What is Nancy Delston's phone number?

The practice phone number listed in the NPPES registry for Nancy Delston is (202) 347-6522.

Is Nancy Delston's NPI active?

Yes — Nancy Delston's NPI (1285778662) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Nancy Delston, MSW

NPI 1285778662 · Clinical Social Worker · Washington, DC

Nancy Delston, MSW is a Clinical Social Worker provider in Washington, DC (NPI 1285778662).

Provider details

NPI number: 1285778662
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Female
Sole proprietor: Yes
License: LC00300379 (DC)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense LC00300379 (DC)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

1522 K St Nw

Washington, DC 20005-1202

Phone: (202) 347-6522

Street-level locationGet directions

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Mailing address