What is Nancy Dereksen's NPI number?

Nancy Dereksen's National Provider Identifier (NPI) is 1689884546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Dereksen's specialty?

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

Where is Nancy Dereksen located?

Nancy Dereksen's practice location on file with NPPES is 111 Second Ave, Pelham, NY 10803-1419.

What is Nancy Dereksen's phone number?

The practice phone number listed in the NPPES registry for Nancy Dereksen is (914) 738-4226.

Is Nancy Dereksen's NPI active?

Yes — Nancy Dereksen's NPI (1689884546) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Nancy Dereksen

NPI 1689884546 · Clinical Social Worker · Pelham, NY

Nancy Dereksen is a Clinical Social Worker provider in Pelham, NY (NPI 1689884546).

Provider details

NPI number: 1689884546
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: R025105-1 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense R025105-1 (NY)
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

111 Second Ave

Pelham, NY 10803-1419

Phone: (914) 738-4226

Street-level locationGet directions

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Mailing address