Joel Greenspan, MD
Specialist · New Rochelle, NY
Joel Greenspan, MD is a specialist with a practice address in New Rochelle, New York, and NPI 1235206475, issued on Nov 30, 2006. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joel Greenspan
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 828 Pelhamdale Ave, New Rochelle, NY 10801
- Phone
- (800) 738-1659
- Enumerated
- Nov 30, 2006
- Entity
- Type 1 · individual
Also registered at 828 Pelhamdale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jay Lippman, MDOphthalmology Physician1376543017
Verify Joel Greenspan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average specialist in 2024
16 Medicare Part D claims, against an average of 1,524 among the 12,477 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
230 specialist records list a New Rochelle practice address
They are 230 of the 2,105 NPPES records with a New Rochelle practice address, and 23,149 specialist records in New York.
All 230 in New Rochelle → All 23,149 in New York → Every provider in New Rochelle →
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Common questions
What is Joel Greenspan, MD's NPI number?
Joel Greenspan, MD's National Provider Identifier (NPI) is 1235206475, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joel Greenspan, MD located?
The NPPES record lists a practice address at 828 Pelhamdale Ave, New Rochelle, NY, 10801. Phone: (800) 738-1659. Providers update this record themselves, so call before visiting.
How can I verify Joel Greenspan, MD's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Joel Greenspan, MD prescribe under Medicare Part D?
In 2024, Joel Greenspan, MD had 16 Medicare Part D claims; the average among specialist prescribers was 1,524. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.