What is Ilsa Nagel's NPI number?

Ilsa Nagel's National Provider Identifier (NPI) is 1285307827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ilsa Nagel's specialty?

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

Where is Ilsa Nagel located?

Ilsa Nagel's practice location on file with NPPES is 113 University Pl, New York, NY 10003-4527.

What is Ilsa Nagel's phone number?

The practice phone number listed in the NPPES registry for Ilsa Nagel is (917) 960-9500.

Is Ilsa Nagel's NPI active?

Yes — Ilsa Nagel's NPI (1285307827) is active in the NPPES registry as of the last update on 2025-08-24.

IndividualActive

Ilsa Nagel, MSW

NPI 1285307827 · Clinical Social Worker · New York, NY

Ilsa Nagel, MSW is a Clinical Social Worker provider in New York, NY (NPI 1285307827).

Provider details

NPI number: 1285307827
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Female
Sole proprietor: No
License: 100832 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 100832 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(62/100 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

113 University Pl

New York, NY 10003-4527

Phone: (917) 960-9500

Street-level locationGet directions

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Mailing address