Michael L. Sosnay, D.D.S.
Endodontics · New York, NY
Michael L. Sosnay, D.D.S. is an endodontics with a practice address in New York, New York, and NPI 1528285426, issued on Apr 20, 2007. Check the license (New York 046568, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael L. Sosnay
- Credential
- D.D.S.
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 046568 NY
Self-reported in NPPES; status is on the state search - Practice location
- 119 W 57TH St, New York, NY 10019
- Phone
- (212) 582-8161
- Enumerated
- Apr 20, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 315-5160
- Entity
- Type 1 · individual
8 nearest endodontics records → All 483 in New York → Look up another NPI →
Also registered at 119 W 57TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steven Blei, D.D.S.General Practice Dentistry1356561294
- Joseph Bonavoglia, D.C.Chiropractor1801088471
- Gabriel CastanedaStudent in an Organized Health Care Education/Training Program1346184413
- Claudia Chakravaka ArgerClinical Social Worker1073085429
Verify Michael L. Sosnay 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 046568Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average endodontics in 2024
104 Medicare Part D claims for 82 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin68 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.
Michael L. Sosnay among 483 endodontics records in New York
Michael L. Sosnay, D.D.S. is one of 483 endodontics records with a practice address in New York. 60% 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 22% of them.
- NPI issued2007 · 22% of these records are older, 43% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in New York
There are 483 endodontics records in New York.
All 483 in New York → Every provider in New York → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Joshua Brickman, D.M.D.New York, NY 100191356534580
- Joshua Chubak, D.D.S.New York, NY 100191114272192
- Michael ColluraNew York, NY 100191447249297
- Hannah Han, D.D.S.New York, NY 100191487933024
- Claudia Hoffman, D.D.S.New York, NY 100191831212380
- Steven Kaplan, D.M.D.New York, NY 100191386861292
- Douglas Kase, D.D.S.New York, NY 100191760505275
- Sara Kim, D.M.D.New York, NY 100191245418268
Common questions
What is Michael L. Sosnay, D.D.S.'s NPI number?
Michael L. Sosnay, D.D.S.'s National Provider Identifier (NPI) is 1528285426, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael L. Sosnay, D.D.S. located?
The NPPES record lists a practice address at 119 W 57TH St, New York, NY, 10019. Phone: (212) 582-8161. Providers update this record themselves, so call before visiting.
How can I verify Michael L. Sosnay, D.D.S.'s license?
NPPES lists New York license number 046568, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Michael L. Sosnay, D.D.S. prescribe under Medicare Part D?
In 2024, Michael L. Sosnay, D.D.S. had 104 Medicare Part D claims for 82 beneficiaries; the average among endodontics prescribers was 121. 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.