Seymour H. Block, D.O.
Psychiatry Physician · Great Neck, NY
Seymour H. Block, D.O. is a psychiatry physician with a practice address in Great Neck, New York, and NPI 1023162773, issued on Jan 22, 2007. Check the license (New York 116242, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Seymour H. Block
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 116242 NY
Self-reported in NPPES; status is on the state search - Practice location
- 310 E Shore RD, Great Neck, NY 11023
- Phone
- (516) 829-8067
- Enumerated
- Jan 22, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 829-8078
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 310 E Shore RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Seymour H. Block 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 116242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average psychiatry physician in 2024
222 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. Brand-name drugs were 15% of claims.
Most prescribed
- Alprazolam38 claims
- Zolpidem Tartrate23 claims
- Trintellix17 claims
- Vilazodone Hcl16 claims
- Lamotrigine14 claims
- Trazodone Hcl14 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.
Industry payments in 2024: $477.12
11 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Seymour H. Block among 6,589 psychiatry physician records in New York
Seymour H. Block, D.O. 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 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 44% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2007 · 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).
52 psychiatry physician records list a practice address in Great Neck
They are 52 of the 2,508 NPPES records with a practice address in Great Neck, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Great Neck → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Barbara Deutsch, MDGreat Neck, NY 110231225243744
- Michael Sanders, MDGreat Neck, NY 110231528165115
- Jose Seligson, M.D.Great Neck, NY 110231225123540
- Allan Stempler, M.D.Great Neck, NY 110231962425702
- Shahnaz Malekan, M.D.Great Neck, NY 110241568608271
- Ani Chouldjian-Baghdassarian, M.D.Great Neck, NY 110211508059205
- Eva Ebin, MDGreat Neck, NY 110211568762425
- Sharon Finkelstein, M.D.Great Neck, NY 110211154539195
Common questions
What is Seymour H. Block, D.O.'s NPI number?
Seymour H. Block, D.O.'s National Provider Identifier (NPI) is 1023162773, issued on Jan 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Seymour H. Block, D.O. located?
The NPPES record lists a practice address at 310 E Shore RD, Great Neck, NY, 11023. Phone: (516) 829-8067. Providers update this record themselves, so call before visiting.
How can I verify Seymour H. Block, D.O.'s license?
NPPES lists New York license number 116242, 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 Seymour H. Block, D.O. prescribe under Medicare Part D?
In 2024, Seymour H. Block, D.O. had 222 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.