What is Sylvia Milewski's NPI number?

Sylvia Milewski's National Provider Identifier (NPI) is 1952900573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sylvia Milewski's specialty?

Sylvia Milewski is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Sylvia Milewski located?

Sylvia Milewski's practice location on file with NPPES is 107 W 82nd St Ste P101, New York, NY 10024-5511.

What is Sylvia Milewski's phone number?

The practice phone number listed in the NPPES registry for Sylvia Milewski is (646) 389-4112.

Is Sylvia Milewski's NPI active?

Yes — Sylvia Milewski's NPI (1952900573) is active in the NPPES registry as of the last update on 2025-03-13.

IndividualActive

Sylvia Milewski

NPI 1952900573 · Behavior Analyst · New York, NY

Sylvia Milewski is a Behavior Analyst provider in New York, NY (NPI 1952900573).

Provider details

NPI number: 1952900573
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
83% 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

107 W 82nd St Ste P101

New York, NY 10024-5511

Phone: (646) 389-4112

Street-level locationGet directions

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Mailing address