Marc Rubenstein, M.D
Internal Medicine Physician · New York, NY
Marc Rubenstein, M.D is an internal medicine physician with a practice address in New York, New York, and NPI 1649298951, issued on Jul 17, 2006. Check the license (New York 104676-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marc Rubenstein
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 104676-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 110 W 97TH St, New York, NY 10025
- Phone
- (212) 316-7923
- Enumerated
- Jul 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 316-7945
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 110 W 97TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rhondell Adams, LPNLicensed Practical Nurse1639379225
- Rasheedat Ajala, FNP-BCFamily Nurse Practitioner1841698354
- Diane Alexander, LPNLicensed Practical Nurse1972768190
- Veronica Alonso, LPNLicensed Practical Nurse1104009778
- Wilma AriasSocial Worker1629096953
- Lismarys Arjona, RNRegistered Nurse1750747424
Verify Marc Rubenstein 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 104676-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average internal medicine physician in 2024
511 Medicare Part D claims for 147 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium46 claims
- Amlodipine Besylate25 claims
- Lisinopril22 claims
- Metformin Hcl20 claims
- Losartan Potassium15 claims
- Metoprolol Succinate15 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: $24.15
1 payment: food and beverage; the largest payer was Oyster Point Pharma, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Marc Rubenstein among 12,067 internal medicine physician records in New York
Marc Rubenstein, M.D is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Miguel Avila-Rondon, MDNew York, NY 100251518936335
- Gary Burke, M.D.New York, NY 100251164427522
- Alexandrina Chetreanu, MDNew York, NY 100251740253723
- Manuel Enecilla, M.D.New York, NY 100251811928088
- Martin Frankel, M.D.New York, NY 100251225087901
- Paul Genecin, MDNew York, NY 100251710960539
- Donna Gilmore, MDNew York, NY 100251366467029
- Rajan Gurunathan, M.D.New York, NY 100251417940305
Common questions
What is Marc Rubenstein, M.D's NPI number?
Marc Rubenstein, M.D's National Provider Identifier (NPI) is 1649298951, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Rubenstein, M.D located?
The NPPES record lists a practice address at 110 W 97TH St, New York, NY, 10025. Phone: (212) 316-7923. Providers update this record themselves, so call before visiting.
How can I verify Marc Rubenstein, M.D's license?
NPPES lists New York license number 104676-1, 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 Marc Rubenstein, M.D prescribe under Medicare Part D?
In 2024, Marc Rubenstein, M.D had 511 Medicare Part D claims for 147 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.