Steven Joseph Ost, DMD
Dentist · Glen Head, NY
Steven Joseph Ost, DMD is a dentist with a practice address in Glen Head, New York, and NPI 1447395835, issued on Feb 21, 2007. Check the license (New York 0411361, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Joseph Ost
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 0411361 NY
Self-reported in NPPES; status is on the state search - Practice location
- 40 Railroad Ave, Glen Head, NY 11545
- Phone
- (516) 671-5641
- Enumerated
- Feb 21, 2007
- Record last updated
- Feb 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 03034402 NY
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Also registered at 40 Railroad Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sylvia Heyman, D.C., L.ACChiropractor1831159581
- Peter Lucchese, DDSGeneral Practice Dentistry1669642575
- Barry Mensch, D.D.S.,P.C.General Practice Dentistry1225013733
- Anne Zohorsky, D.D.S.Dentist1861606295
Verify Steven Joseph Ost in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 0411361Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average dentist in 2024
53 Medicare Part D claims for 40 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Penicillin V Potassium20 claims
- Amoxicillin16 claims
- Clindamycin Hcl11 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.
Steven Joseph Ost among 5,918 dentist records in New York
Steven Joseph Ost, DMD is one of 5,918 dentist records with a practice address in New York. 58% 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 26% of them.
- NPI issued2007 · 26% of these records are older, 51% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 dentist records list a practice address in Glen Head
They are 4 of the 246 NPPES records with a practice address in Glen Head, and 5,918 dentist records in New York.
All 5,918 in New York → Every provider in Glen Head → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Shira Lippman, DDSGlen Head, NY 115451720238272
- Judith Olshin, DDSBrookville, NY 115451508932237
- Jan Stahl, DDSGlen Head, NY 115451669742342
- Anne Zohorsky, D.D.S.Glen Head, NY 115451861606295
- Ross Bederman, DDSGlen Cove, NY 115421942573704
- Elliott Brilliant, D.D.S.Glen Cove, NY 115421922029776
- Henry Dondero, DDSGlen Cove, NY 115421700278140
- Robert Friedman, DDSGlen Cove, NY 115421255449666
Common questions
What is Steven Joseph Ost, DMD's NPI number?
Steven Joseph Ost, DMD's National Provider Identifier (NPI) is 1447395835, issued on Feb 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Joseph Ost, DMD located?
The NPPES record lists a practice address at 40 Railroad Ave, Glen Head, NY, 11545. Phone: (516) 671-5641. Providers update this record themselves, so call before visiting.
How can I verify Steven Joseph Ost, DMD's license?
NPPES lists New York license number 0411361, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Steven Joseph Ost, DMD prescribe under Medicare Part D?
In 2024, Steven Joseph Ost, DMD had 53 Medicare Part D claims for 40 beneficiaries; the average among dentist prescribers was 86. 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.