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JOEL GARY GREENSPAN MD
NPI 1235206475
Specialist in New Rochelle, NY

Active since November 30, 2006PECOS Enrolled
828 PELHAMDALE AVE, NEW ROCHELLE, NY 10801(800) 738-1659(704) 871-2127 Get Directions Write a Review

NPPES record last updated: September 15, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Joel Gary Greenspan Md NPPES

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

JOEL GARY GREENSPAN MD (NPI 1235206475) is an individual specialist in New Rochelle, New York and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235206475
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameJOEL GARY GREENSPANCredential: MD
Location Address828 PELHAMDALE AVENew Rochelle, NY 10801-1024
Mailing AddressPo Box 5938Statesville, NC 28687-5938 · (866) 326-3056 · Fax (844) 239-4823
Phone(800) 738-1659
Fax(704) 871-2127
Sole ProprietorYes
Enumeration DateNovember 30, 2006
Last NPPES UpdateSeptember 15, 2020
NPPES CertifiedSeptember 15, 2020
✔ NPI 1235206475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
828 PELHAMDALE AVE, New Rochelle, NY 10801
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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)

Joel Gary Greenspan Md 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 Joel Greenspan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nye Medical Services PC
5.4 mi
Anesthesiology
1101 PELHAM PKWY N
Bronx, NY 10469
  • Reassigned Medicare billing, New York enrollment
  • 2 clinicians in this Medicare group
NPI 1245338573 (718) 515-3500

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 2

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

DR. JAY I LIPPMAN MD
Ophthalmology
828 PELHAMDALE AVE
NEW ROCHELLE, NY 10801
Westchester County (914) 636-3600
JAY LIPPMAN, M.D., P.C.
Ophthalmology
828 PELHAMDALE AVE
NEW ROCHELLE, NY 10801
Westchester County (914) 636-3600

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 Joel Greenspan's NPI number?

The NPI number for Joel Greenspan is 1235206475. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Joel Greenspan located?

Joel Greenspan practices at 828 Pelhamdale Ave, New Rochelle, NY 10801. The listed phone number is (800) 738-1659.

What is Joel Greenspan's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Joel Greenspan enrolled in Medicare?

Yes. Joel Greenspan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joel Greenspan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joel Greenspan reassigns Medicare benefits to Nye Medical Services PC (Bronx, 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 Joel Greenspan'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 Joel Greenspan was last updated on September 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.