Stephen Gene Sullivan, MD
Psychiatry Physician · New York, NY
Stephen Gene Sullivan, MD is a psychiatry physician with a practice address in New York, New York, and NPI 1376641779, issued on Sep 20, 2006. Check the license (New York 163202, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Stephen Gene Sullivan
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 163202 NY
Self-reported in NPPES; status is on the state search - Practice location
- 19 W 21St St RM 402, New York, NY 10010
- Phone
- (212) 979-9145
- Enumerated
- Sep 20, 2006
- Record last updated
- Sep 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20050321000640); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1984
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 19 W 21St St RM 402
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Howard May, PHDPsychologist1356360259
Verify Stephen Gene Sullivan 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 163202Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average psychiatry physician in 2024
917 Medicare Part D claims for 40 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Clonazepam114 claims
- Alprazolam61 claims
- Zolpidem Tartrate58 claims
- Bupropion Xl51 claims
- Diazepam50 claims
- Dextroamphetamine-Amphetamine48 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.
Stephen Gene Sullivan among 6,589 psychiatry physician records in New York
Stephen Gene Sullivan, MD 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated1984 · median 2002 among the 2,559 with a school on file
- Record last updated2022 · 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
- Romulo Aromin, MDNew York, NY 100101336110220
- Bernard Arons, M.D.New York, NY 100101699729160
- Robert Delgado, M.D.New York, NY 100101578569299
- Marion Eakin, M.D.New York, NY 100101518913219
- Jeffrey Fine, M.D.New York, NY 100101255387965
- Arnaldo Gonzalez-Aviles, MDNew York, NY 100101700835386
- Ira Jasser, MDNew York, NY 100101861441677
- Robyn Robinson, M.D.New York, NY 100101235115940
Common questions
What is Stephen Gene Sullivan, MD's NPI number?
Stephen Gene Sullivan, MD's National Provider Identifier (NPI) is 1376641779, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Gene Sullivan, MD located?
The NPPES record lists a practice address at 19 W 21St St RM 402, New York, NY, 10010. Phone: (212) 979-9145. Providers update this record themselves, so call before visiting.
How can I verify Stephen Gene Sullivan, MD's license?
NPPES lists New York license number 163202, 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 Stephen Gene Sullivan, MD prescribe under Medicare Part D?
In 2024, Stephen Gene Sullivan, MD had 917 Medicare Part D claims for 40 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.