Anthony M. Avellanosa, M.D.
Neurological Surgery Physician · Amherst, NY
Anthony M. Avellanosa, M.D. is a neurological surgery physician with a practice address in Amherst, New York, and NPI 1013043140, issued on Feb 25, 2007. Check the license (New York 143777, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Anthony M. Avellanosa
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 143777 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4955 N Bailey Ave, Amherst, NY 14226
- Phone
- (716) 831-9520
- Enumerated
- Feb 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (716) 831-9521
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 529 in New York → Look up another NPI →
Also registered at 4955 N Bailey Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jean Gargala, LCSW-RClinical Social Worker1710289772
- Lisa Jackson, PHDClinical Neuropsychologist1316071749
- John Northman, PH.D., ABPPPsychologist1285716597
- Joshna Singh, M.DPsychiatry Physician1922313113
- Jeffrey Visco, M.D.Colon & Rectal Surgery Physician1902885601
- Paul Young, M.D.Plastic Surgery within the Head & Neck (Otolaryngology) Physician1184858458
Verify Anthony M. Avellanosa 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 143777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average neurological surgery physician in 2024
110 Medicare Part D claims for 13 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen26 claims
- Duloxetine Hcl21 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.
Anthony M. Avellanosa among 529 neurological surgery physician records in New York
Anthony M. Avellanosa, M.D. 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 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2007 · 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 Amherst → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- James Budny, M.D.Amherst, NY 142261992774400
- Lee Guterman, M.D.Amherst, NY 142261780600718
- Asham Khan, MDAmherst, NY 142261518435494
- Eric Roger, MDAmherst, NY 142261477561280
- James Egnatchik, MDWest Seneca, NY 142241699751990
- Narendra Kansal, M.D.,F.A.C.S.West Seneca, NY 142241407897333
- P Jeffrey Lewis, MDWest Seneca, NY 142241417933706
- Harvey Silvers, M.D.West Seneca, NY 142241215187562
Common questions
What is Anthony M. Avellanosa, M.D.'s NPI number?
Anthony M. Avellanosa, M.D.'s National Provider Identifier (NPI) is 1013043140, issued on Feb 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anthony M. Avellanosa, M.D. located?
The NPPES record lists a practice address at 4955 N Bailey Ave, Amherst, NY, 14226. Phone: (716) 831-9520. Providers update this record themselves, so call before visiting.
How can I verify Anthony M. Avellanosa, M.D.'s license?
NPPES lists New York license number 143777, 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 Anthony M. Avellanosa, M.D. prescribe under Medicare Part D?
In 2024, Anthony M. Avellanosa, M.D. had 110 Medicare Part D claims for 13 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.