MRS. CAROLINE MELCER LCSW
NPI 1366752339
Social Worker in Hartsdale, NY

Q: What is Caroline Melcer's NPI number?

The NPI number for Caroline Melcer is 1366752339. It was assigned to this individual provider in the NPPES registry on October 8, 2010. The provider is also known as Ms. Caroline Marks Lmsw.

Q: What is Caroline Melcer's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Caroline Melcer was last updated on April 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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 October 08, 2010PECOS EnrolledAccepts Medicare Assignment

141 NORTH CENTRAL AVENUE, C/O WESTCHESTER JEWISH COMMUNITY SERVICES, HARTSDALE, NY 10530(914) 949-7699(914) 949-3224 Get Directions Write a Review

NPPES record last updated: April 17, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Mrs. Caroline Melcer Lcsw NPPES

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

MRS. CAROLINE MELCER LCSW (NPI 1366752339) is an individual social worker in Hartsdale, New York, licensed in New York (081670) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1366752339

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameMRS. CAROLINE MELCERCredential: LCSW

Location Address141 NORTH CENTRAL AVENUE, C/O WESTCHESTER JEWISH COMMUNITY SERVICESHartsdale, NY 10530

Mailing Address141 North Central Avenue, C/o WjcsHartsdale, NY 10530 · (914) 949-7699 · Fax (914) 949-3224

Phone(914) 949-7699

Fax(914) 949-3224

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateOctober 8, 2010

Last NPPES UpdateApril 17, 2014

✔ NPI 1366752339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in NY · 081670

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

141 NORTH CENTRAL AVENUE, Hartsdale, NY 10530

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Other Names 1

Former Name (1)Ms. Caroline Marks Lmsw

Other Identifiers 1

Medicare PINA400100057NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Caroline Melcer Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2466684071

PECOS Enrollment IDI20140414002096

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 Reassignments

Medicare enrollment records show Caroline Melcer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psyprobill, LLC

37 mi

Community/Behavioral Health

633 GIDNEY AVE, SUITE 5
Newburgh, NY 12550

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

NPI 1184076358 (845) 569-2900

Wendy Keller, Lcsw, LLC

37 mi

Clinical

633 GIDNEY AVE, SUITE 2
Newburgh, NY 12550

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

NPI 1982992889 (845) 242-8375

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

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.

MS. DANA BERMAN

Student in an Organized Health Care Education/Training Program

141 NORTH CENTRAL AVENUE
HARTSDALE, NY 10530

Westchester County (914) 949-7699

MS. EVE HAUSLER LCSWR

Social Worker

141 NORTH CENTRAL AVENUE, C/O WJCS
HARTSDALE, NY 10530

Westchester County (914) 949-7699

MS. JENNIFER ELAINE FAULKNOR PSYD

Psychologist (Clinical)

141 NORTH CENTRAL AVENUE
HARTSDALE, NY 10530

Westchester County (914) 949-7699

MRS. MONICA BRENNAN MSW

Social Worker

141 NORTH CENTRAL AVENUE, C/O WESTCHESTER JEWISH COMMUNITY SERVICES
HARTSDALE, NY 10530

Westchester County (914) 949-7699

MRS. TALYA SCHMIDT

Student in an Organized Health Care Education/Training Program

141 NORTH CENTRAL AVENUE, C/O WJCS
HARTSDALE, NY 10530

Westchester County (914) 949-7699

MS. SHOSHANNA MUST PH.D.

Psychologist

141 NORTH CENTRAL AVENUE, C/O WJCS
HARTSDALE, NY 10530

Westchester County (914) 949-6761

MRS. BETH WEINSTEIN TESSLER LMSW

Social Worker

141 NORTH CENTRAL AVENUE, C/O WJCS
HARTSDALE, NY 10530

Westchester County (914) 949-6761

NAOMI FRANKLIN

Student in an Organized Health Care Education/Training Program

141 NORTH CENTRAL AVENUE
HARTSDALE, NY 10530

Westchester County (914) 949-7699

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 Caroline Melcer's NPI number?

The NPI number for Caroline Melcer is 1366752339. It was assigned to this individual provider in the NPPES registry on October 8, 2010. The provider is also known as Ms. Caroline Marks Lmsw.

Where is Caroline Melcer located?

Caroline Melcer practices at 141 North Central Avenue C/O Westchester Jewish Community Services, Hartsdale, NY 10530. The listed phone number is (914) 949-7699.

What is Caroline Melcer's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Caroline Melcer enrolled in Medicare?

Yes. Caroline Melcer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Caroline Melcer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Melcer reassigns Medicare benefits to 2 organizations: Psyprobill, LLC (Newburgh, NY) and Wendy Keller, Lcsw, LLC (Newburgh, NY). Each 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 Caroline Melcer'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 Caroline Melcer was last updated on April 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.