Kenneth Stein, MD
Internal Medicine Physician · New York, NY
Kenneth Stein, MD is an internal medicine physician with a practice address in New York, New York, and NPI 1699862763, issued on Oct 9, 2006. Check the license (New York 174798, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Kenneth Stein
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 174798 NY
Self-reported in NPPES; status is on the state search - Practice location
- 520 E 70TH St # Starr-4, New York, NY 10021
- Phone
- (212) 746-2158
- Enumerated
- Oct 9, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (212) 746-6951
- Medicaid ID
- 01356665 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 520 E 70TH St # Starr-4
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kenneth Stein 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 174798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $124.62
1 payment: food and beverage; the largest payer was Abiomed. 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.
Kenneth Stein among 12,067 internal medicine physician records in New York
Kenneth Stein, MD 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 updated2025 · 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
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- Barbara Egan, MDNew York, NY 100211376514307
- Boris Ivkov, M.D.New York, NY 100211992791354
- Amsale Ketema, MDNew York, NY 100211629049663
- Debra Mangino, MDNew York, NY 100211528039575
- Anna Rita Marcelli, MDNew York, NY 100211437120482
Common questions
What is Kenneth Stein, MD's NPI number?
Kenneth Stein, MD's National Provider Identifier (NPI) is 1699862763, issued on Oct 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Stein, MD located?
The NPPES record lists a practice address at 520 E 70TH St # Starr-4, New York, NY, 10021. Phone: (212) 746-2158. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Stein, MD's license?
NPPES lists New York license number 174798, 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.
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.