What is Natasha Hollinger's NPI number?

Natasha Hollinger's National Provider Identifier (NPI) is 1306630546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Natasha Hollinger's specialty?

Natasha Hollinger is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Natasha Hollinger located?

Natasha Hollinger's practice location on file with NPPES is 266 Waverly Ave # B, Mamaroneck, NY 10543-1839.

What is Natasha Hollinger's phone number?

The practice phone number listed in the NPPES registry for Natasha Hollinger is (914) 374-5101.

Is Natasha Hollinger's NPI active?

Yes — Natasha Hollinger's NPI (1306630546) is active in the NPPES registry as of the last update on 2025-04-04.

IndividualActive

Natasha Hollinger

NPI 1306630546 · Case Manager/Care Coordinator · Mamaroneck, NY

Natasha Hollinger is a Case Manager/Care Coordinator provider in Mamaroneck, NY (NPI 1306630546).

Provider details

NPI number: 1306630546
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

266 Waverly Ave # B

Mamaroneck, NY 10543-1839

Phone: (914) 374-5101

Fax: (914) 374-5101

Street-level locationGet directions

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Mailing address