What is Mara Nellis's NPI number?

Mara Nellis's National Provider Identifier (NPI) is 1003878331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mara Nellis's specialty?

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

Where is Mara Nellis located?

Mara Nellis's practice location on file with NPPES is 161 W 54th St, New York, NY 10019-5454.

What is Mara Nellis's phone number?

The practice phone number listed in the NPPES registry for Mara Nellis is (212) 252-2116.

Is Mara Nellis's NPI active?

Yes — Mara Nellis's NPI (1003878331) is active in the NPPES registry as of the last update on 2017-10-14.

IndividualActive

Mara Nellis, LCSW

NPI 1003878331 · Clinical Social Worker · New York, NY

Mara Nellis, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1003878331).

Provider details

NPI number: 1003878331
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
License: 072722-1 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 072722-1 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

161 W 54th St

Apt 202

New York, NY 10019-5454

Phone: (212) 252-2116

Street-level locationGet directions

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Mailing address