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JOSEPH UNDERBERG
NPI 1750848545
Counselor - Mental Health in New York, NY

Active since February 27, 2019PECOS Enrolled
124 W 79TH ST APT 1B, NEW YORK, NY 10024(212) 362-0528 Get Directions Write a Review

NPPES record last updated: February 27, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Joseph Underberg NPPES

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

JOSEPH UNDERBERG (NPI 1750848545) is an individual mental health provider in New York, New York, licensed in New York (P14889) and active in the NPI registry since February 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750848545
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameJOSEPH UNDERBERG
Location Address124 W 79TH ST APT 1BNew York, NY 10024-6488
Mailing Address124 W 79th St Apt 1bNew York, NY 10024-6488
Phone(212) 362-0528
Sole ProprietorNo
Enumeration DateFebruary 27, 2019
✔ NPI 1750848545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · P14889
124 W 79TH ST APT 1B, New York, NY 10024
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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)

Joseph Underberg 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 Joseph Underberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York Foundling
2.1 mi
Adolescent and Children Mental Health
109 E 115TH ST
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 27 clinicians in this Medicare group
NPI 1649442229 (917) 485-7280

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 7

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

COPE NYC LCSW PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
124 W 79TH ST APT 1B
NEW YORK, NY 10024
New York County (212) 362-0528
MRS. MILA OSHMAN PT
Physical Therapist
124 W 79TH ST APT 1B
NEW YORK, NY 10024
New York County (212) 874-2221
MR. STEVEN BARTECK PT
Physical Therapist
124 W 79TH ST APT 1B
NEW YORK, NY 10024
New York County (212) 874-2221
ALEXANDRA HAMLET PSYD
Psychologist
124 W 79TH ST APT 1B
NEW YORK, NY 10024
New York County (212) 580-0010
DR. HEATHER CLIFFORD PSYD
Psychologist
124 W 79TH ST APT 1B
NEW YORK, NY 10024
New York County (212) 580-0080
CARLY BOSACKER PSY.D.
Psychologist (Clinical Child & Adolescent)
124 W 79TH ST APT 1B
NEW YORK, NY 10024
New York County (763) 234-7825
OSHMAN & BARTECK PHYSICAL THERAPY PC
Physical Therapist
124 W 79TH ST APT 1B
NEW YORK, NY 10024
New York County (212) 874-2221

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 Joseph Underberg's NPI number?

The NPI number for Joseph Underberg is 1750848545. It was assigned to this individual provider in the NPPES registry on February 27, 2019.

Where is Joseph Underberg located?

Joseph Underberg practices at 124 W 79th St Apt 1B, New York, NY 10024. The listed phone number is (212) 362-0528.

What is Joseph Underberg's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Joseph Underberg enrolled in Medicare?

Yes. Joseph Underberg is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joseph Underberg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Underberg reassigns Medicare benefits to New York Foundling (New York, 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 Joseph Underberg'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 Joseph Underberg was last updated on February 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.