Norman Robert Greenberg
Psychiatry Physician · New York, NY
Norman Robert Greenberg is a psychiatry physician with a practice address in New York, New York, and NPI 1245971662, issued on Apr 7, 2022. Check the license (New York 323652, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Norman Robert Greenberg
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 323652 NY
Self-reported in NPPES; status is on the state search - Practice location
- 525 E 68TH St, New York, NY 10065
- Phone
- (888) 694-5700
- Enumerated
- Apr 7, 2022
- Record last updated
- Jul 1, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 525 E 68TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Norman Robert Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 323652Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average psychiatry physician in 2024
175 Medicare Part D claims for 20 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Sertraline Hcl29 claims
- Olanzapine24 claims
- Duloxetine Hcl13 claims
- Gabapentin13 claims
- Lamotrigine11 claims
- Mirtazapine11 claims
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.
Norman Robert Greenberg among 6,589 psychiatry physician records in New York
Norman Robert Greenberg is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 97% of them.
- NPI issued2022 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,604 psychiatry physician records list a practice address in New York
They are 2,604 of the 98,468 NPPES records with a practice address in New York, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in New York → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Philip Bialer, M.D.New York, NY 100651851461198
- Susan Evans, PHDNew York, NY 100651093803371
- David Forrest, MDNew York, NY 100651174617427
- Nisba Husain, M.D.New York, NY 100651801003256
- Naghma Ismi, M.D.New York, NY 100651063556751
- James Kocsis, MDNew York, NY 100651013005396
- Bruce Leuchter, M.D.New York, NY 100651174587166
- Marlin Mattson, MDNew York, NY 100651205924578
Common questions
What is Norman Robert Greenberg's NPI number?
Norman Robert Greenberg's National Provider Identifier (NPI) is 1245971662, issued on Apr 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Norman Robert Greenberg located?
The NPPES record lists a practice address at 525 E 68TH St, New York, NY, 10065. Phone: (888) 694-5700. Providers update this record themselves, so call before visiting.
How can I verify Norman Robert Greenberg's license?
NPPES lists New York license number 323652, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Norman Robert Greenberg prescribe under Medicare Part D?
In 2024, Norman Robert Greenberg had 175 Medicare Part D claims for 20 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.