Jeffrey Michael Brensilver, MD
Internal Medicine Physician · New Rochelle, NY
Jeffrey Michael Brensilver, MD is an internal medicine physician with a practice address in New Rochelle, New York, and NPI 1861452039, issued on Mar 23, 2006. Check the license (New York 113064, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Michael Brensilver
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 113064 NY
Self-reported in NPPES; status is on the state search - Practice location
- 16 Guion PL, New Rochelle, NY 10801
- Phone
- (914) 632-5000
- Enumerated
- Mar 23, 2006
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 00204908 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 16 Guion PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria Del Pilar Acosta, MDStudent in an Organized Health Care Education/Training Program1801681564
- Fitsum Adane, MDStudent in an Organized Health Care Education/Training Program1912750019
- Richa Aggarwal, M.DStudent in an Organized Health Care Education/Training Program1235402702
- Hrachya Ajamyan, MDStudent in an Organized Health Care Education/Training Program1326834839
- Marie Vee Albarillo, PAPhysician Assistant1285734053
Verify Jeffrey Michael Brensilver 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 113064Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Jeffrey Michael Brensilver among 12,067 internal medicine physician records in New York
Jeffrey Michael Brensilver, 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 updated2026 · 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).
67 internal medicine physician records list a practice address in New Rochelle
They are 67 of the 2,105 NPPES records with a practice address in New Rochelle, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New Rochelle → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Antonieta Abarientos, MDNew Rochelle, NY 108011649285123
- Mordechai Bar, MDNew Rochelle, NY 108011174592455
- Roberto Calderon, MDNew Rochelle, NY 108011942297825
- Zoovia Hamiduddin, M.D.New Rochelle, NY 108011750360517
- Stephen Jesmajian, MDNew Rochelle, NY 108011750341715
- Barbara Katzeff, M.D.New Rochelle, NY 108011184607814
- Anna Kazanskaya, M.D.New Rochelle, NY 108011487614814
- James Mussman, MDNew Rochelle, NY 108011346219615
Common questions
What is Jeffrey Michael Brensilver, MD's NPI number?
Jeffrey Michael Brensilver, MD's National Provider Identifier (NPI) is 1861452039, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Michael Brensilver, MD located?
The NPPES record lists a practice address at 16 Guion PL, New Rochelle, NY, 10801. Phone: (914) 632-5000. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Michael Brensilver, MD's license?
NPPES lists New York license number 113064, 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 Jeffrey Michael Brensilver, MD prescribe under Medicare Part D?
In 2024, Jeffrey Michael Brensilver, MD had 11 Medicare Part D claims; 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.