Doctor profile · Federal record
Dr. Robert Fenstermaker, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Buffalo, NY
- NPI 1376549683
- Accepts Medicare
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Elm and Carlton Streets
Buffalo, NY 142630001
(716) 845-2300
fax (716) 845-8980
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- October 11, 2019
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- New York #197873
- Medicaid
- NY #01548838
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376549683. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
18
Distinct HCPCS
1
Medicare allowed
$17,312
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
61796 |
Computer-assisted radiosurgery of simple growth of brain, first growth | 18 | 18 | $962 |
In context: peer comparison
Among 5 peers in Buffalo Neurological Surgery Physician, average services per provider: 37. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Robert Fenstermaker's medical specialty?
Dr. Robert Fenstermaker practices Neurological Surgery Physician in Buffalo, NY.
Where does Dr. Robert Fenstermaker practice?
Dr. Robert Fenstermaker practices at Elm and Carlton Streets, Buffalo, NY 142630001. Office phone: 7168452300.
What is Dr. Robert Fenstermaker's NPI?
Dr. Robert Fenstermaker's National Provider Identifier (NPI) is 1376549683, issued by NPPES.
Does Dr. Robert Fenstermaker accept Medicare assignment?
Yes. Dr. Robert Fenstermaker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Fenstermaker commonly perform?
Top Medicare-reported procedures in 2023: Computer-assisted radiosurgery of simple growth of brain, first growth (HCPCS 61796). Source: CMS Medicare Physician & Other Practitioners file.