Ronald Birnbaum, D.D.S., M.P.H.
Dentist · New York, NY
Ronald Birnbaum, D.D.S., M.P.H. is a dentist with a practice address in New York, New York, and NPI 1699779942, issued on Jun 1, 2005. Check the license (New York 048135, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald Birnbaum
- Credential
- D.D.S., M.P.H.
- Primary taxonomy
- Dentist 122300000X
- License number
- 048135 NY
Self-reported in NPPES; status is on the state search - Practice location
- 421 W 57TH St, New York, NY 10019
- Phone
- (212) 203-3502
- Enumerated
- Jun 1, 2005
- Record last updated
- Mar 4, 2026
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Also registered at 421 W 57TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marilyn Jackson, M.DInternal Medicine Physician1811097744
Verify Ronald Birnbaum 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 048135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average dentist in 2024
17 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Sodium Fluoride11 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.
Ronald Birnbaum among 5,918 dentist records in New York
Ronald Birnbaum, D.D.S., M.P.H. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% 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 updated2026 · 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).
1,105 dentist records list a practice address in New York
They are 1,105 of the 98,468 NPPES records with a practice address in New York, and 5,918 dentist records in New York.
All 5,918 in New York → Every provider in New York → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- David Chen, DDS FAGD CDTNy, NY 100191265537120
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- Eric Josephson, DMDNew York, NY 100191679581995
- Altay Khanmamedov, DDSNew York, NY 100191437114170
- Michael Kosdon, DDSNew York, NY 100191003911850
- Thomas Lovetere, D.D.S.New York, NY 100191710072517
- Jerome Lustbader, D.M.DNew York, NY 100191194826941
- David Poiman, DMDNew York, NY 100191205927985
Common questions
What is Ronald Birnbaum, D.D.S., M.P.H.'s NPI number?
Ronald Birnbaum, D.D.S., M.P.H.'s National Provider Identifier (NPI) is 1699779942, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Birnbaum, D.D.S., M.P.H. located?
The NPPES record lists a practice address at 421 W 57TH St, New York, NY, 10019. Phone: (212) 203-3502. Providers update this record themselves, so call before visiting.
How can I verify Ronald Birnbaum, D.D.S., M.P.H.'s license?
NPPES lists New York license number 048135, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Ronald Birnbaum, D.D.S., M.P.H. prescribe under Medicare Part D?
In 2024, Ronald Birnbaum, D.D.S., M.P.H. had 17 Medicare Part D claims; 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.