What is Lianne Grullon's NPI number?

Lianne Grullon's National Provider Identifier (NPI) is 1396315842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lianne Grullon's specialty?

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

Where is Lianne Grullon located?

Lianne Grullon's practice location on file with NPPES is 1326 Riverside Dr Apt 1, New York, NY 10033-1013.

What is Lianne Grullon's phone number?

The practice phone number listed in the NPPES registry for Lianne Grullon is (518) 577-5663.

Is Lianne Grullon's NPI active?

Yes — Lianne Grullon's NPI (1396315842) is active in the NPPES registry as of the last update on 2025-01-28.

IndividualActive

Lianne Grullon, LMSW

NPI 1396315842 · Social Worker · New York, NY

Lianne Grullon, LMSW is a Social Worker provider in New York, NY (NPI 1396315842).

Provider details

NPI number: 1396315842
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: Yes
License: 112977 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 112977 (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

1326 Riverside Dr Apt 1

New York, NY 10033-1013

Phone: (518) 577-5663

Street-level locationGet directions

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Mailing address