What is Sonya Katcher's NPI number?

Sonya Katcher's National Provider Identifier (NPI) is 1427936897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sonya Katcher's specialty?

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

Where is Sonya Katcher located?

Sonya Katcher's practice location on file with NPPES is 125 E 24th St, New York, NY 10010-2907.

What is Sonya Katcher's phone number?

The practice phone number listed in the NPPES registry for Sonya Katcher is (415) 786-5849.

Is Sonya Katcher's NPI active?

Yes — Sonya Katcher's NPI (1427936897) is active in the NPPES registry as of the last update on 2025-08-25.

IndividualActive

Sonya Katcher, LMSW

NPI 1427936897 · Clinical Social Worker · New York, NY

Sonya Katcher, LMSW is a Clinical Social Worker provider in New York, NY (NPI 1427936897).

Provider details

NPI number: 1427936897
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: Yes
License: 127237 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 127237 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

125 E 24th St

New York, NY 10010-2907

Phone: (415) 786-5849

Street-level locationGet directions

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Mailing address