ANNE GALLENSTEIN NP
NPI 1114262110
Nurse Practitioner - Psychiatric/Mental Health in Huntington, NY

Q: What is Anne Gallenstein's NPI number?

The NPI number for Anne Gallenstein is 1114262110. It was assigned to this individual provider in the NPPES registry on December 1, 2012.

Q: What is Anne Gallenstein's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Anne Gallenstein was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 01, 2012PECOS Enrolled

177 MAIN ST, HUNTINGTON, NY 11743(516) 313-7964(516) 842-1795 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Anne Gallenstein Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNE GALLENSTEIN NP (NPI 1114262110) is an individual psychiatric/mental health provider in Huntington, New York, licensed in Arizona (8831) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114262110

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameANNE GALLENSTEINCredential: NP

Location Address177 MAIN STHuntington, NY 11743-6917

Mailing Address177 Main StHuntington, NY 11743-6917 · (516) 313-7964

Phone(516) 313-7964

Fax(516) 842-1795

Sole ProprietorYes

Enumeration DateDecember 1, 2012

Last NPPES UpdateNovember 25, 2025

NPPES CertifiedNovember 25, 2025

✔ NPI 1114262110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in AZ · 8831

Also ListedPsychoanalystTaxonomy 102L00000X

Also ListedRegistered Nurse · Psychiatric/Mental HealthTaxonomy 163WP0808X · License 132181 (AZ)

177 MAIN ST, Huntington, NY 11743

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anne Gallenstein Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Anne Gallenstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Long Island Home

13 mi

Psychiatric Hospital

400 SUNRISE HWY
Amityville, NY 11701

Reassigned Medicare billing, New York enrollment
123 clinicians in this Medicare group

NPI 1568459204 (631) 264-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11743 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DERMATOLOGY ASSOCIATES OF HUNTINGTON, PC

Dermatology

177 MAIN ST, SUITE #105
HUNTINGTON, NY 11743

Suffolk County (631) 421-4188

DR. JOHN CHARLES LUKE M.D.

Psychiatry & Neurology (Psychiatry)

177 MAIN ST, SUITE 206
HUNTINGTON, NY 11743

Suffolk County (631) 271-5155

MS. JOAN E SHAPIRO LCSW

Social Worker (Clinical)

177 MAIN ST, STE 207
HUNTINGTON, NY 11743

Suffolk County (631) 271-4037

DR. WEBB BLACK GARRISON III PH.D.

Psychologist (Clinical)

177 MAIN ST, SUITE 206
HUNTINGTON, NY 11743

Suffolk County (631) 549-3663

SHAUNA KATHLEEN LAURICELLA PH.D.

Psychologist (Clinical)

177 MAIN ST, SUITE 206
HUNTINGTON, NY 11743

Suffolk County (631) 629-5283

MATTHEW EANNACCONE DMD

Dentist (General Practice)

177 MAIN ST, SUITE 204
HUNTINGTON, NY 11743

Suffolk County (631) 427-8700

MS. NANCY HOYT DUNCAN LMSW

Social Worker (Clinical)

177 MAIN ST, SUITE 206
HUNTINGTON, NY 11743

Suffolk County (631) 662-9330

CATHERINE MARY HENSLER LCSW

Social Worker (Clinical)

177 MAIN ST, SUITE #206
HUNTINGTON, NY 11743

Suffolk County (631) 838-7227

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anne Gallenstein's NPI number?

The NPI number for Anne Gallenstein is 1114262110. It was assigned to this individual provider in the NPPES registry on December 1, 2012.

Where is Anne Gallenstein located?

Anne Gallenstein practices at 177 Main St, Huntington, NY 11743. The listed phone number is (516) 313-7964.

What is Anne Gallenstein's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Anne Gallenstein enrolled in Medicare?

Yes. Anne Gallenstein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anne Gallenstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anne Gallenstein reassigns Medicare benefits to The Long Island Home (Amityville, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anne Gallenstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Anne Gallenstein was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.