Robert Fenstermaker, MD
Neurological Surgery Physician · Buffalo, NY
Robert Fenstermaker, MD is a neurological surgery physician with a practice address in Buffalo, New York, and NPI 1376549683, issued on Jun 22, 2005. Check the license (New York 197873, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Robert Fenstermaker
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 197873 NY
Self-reported in NPPES; status is on the state search - Practice location
- Elm And Carlton Streets, Buffalo, NY 14263
- Phone
- (716) 845-2300
- Enumerated
- Jun 22, 2005
- Record last updated
- Oct 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (716) 845-8980
- Medicaid ID
- 01548838 NY
- Medicare enrollment
- Enrolled (PECOS I20060213000375); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 529 in New York → Look up another NPI →
Also registered at Elm And Carlton Streets
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ronald Alberico, MDDiagnostic Radiology Physician1366447567
- Nikolaos Almyroudis, MDInfectious Disease Physician1962407163
- Marycatherine Aungst, FNPNurse Practitioner1881188639
- Molly Aungst, ANPNurse Practitioner1699117606
- Barbara Bambach, MDPediatric Hematology & Oncology Physician1710982418
Verify Robert Fenstermaker 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 197873Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Roswell Park Cancer InstituteBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Fenstermaker among 529 neurological surgery physician records in New York
Robert Fenstermaker, MD is one of 529 neurological surgery physician records with a practice address in New York. 80% 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, 90% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1981 · median 2003 among the 360 with a school on file
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in New York
There are 529 neurological surgery physician records in New York.
All 529 in New York → Every provider in Buffalo → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Alexander Becker, MDBuffalo, NY 142631205377652
- Andrew Fabiano, MDBuffalo, NY 142631144543455
- Lindsay Lipinski, M.D.Buffalo, NY 142631417191438
- Anthony Avellanosa, M.D.Amherst, NY 142261013043140
- James Budny, M.D.Amherst, NY 142261992774400
- Lee Guterman, M.D.Amherst, NY 142261780600718
- Asham Khan, MDAmherst, NY 142261518435494
- Eric Roger, MDAmherst, NY 142261477561280
Common questions
What is Robert Fenstermaker, MD's NPI number?
Robert Fenstermaker, MD's National Provider Identifier (NPI) is 1376549683, issued on Jun 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Fenstermaker, MD located?
The NPPES record lists a practice address at Elm And Carlton Streets, Buffalo, NY, 14263. Phone: (716) 845-2300. Providers update this record themselves, so call before visiting.
How can I verify Robert Fenstermaker, MD's license?
NPPES lists New York license number 197873, 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.