Daniel Hamilton, MD
Allergy Physician · Williamsville, NY
Daniel Hamilton, MD is an allergy physician with a practice address in Williamsville, New York, and NPI 1366904260, issued on Apr 1, 2019. Check the license (New York 316393, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Daniel Hamilton
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- 316393 NY
Self-reported in NPPES; status is on the state search - Practice location
- 325 Essjay RD, Williamsville, NY 14221
- Phone
- (716) 630-1130
- Enumerated
- Apr 1, 2019
- Record last updated
- Jun 10, 2024
- Fax
- (716) 630-1255
- Medicare enrollment
- Enrolled (PECOS I20240627003118); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 109 in New York → Look up another NPI →
Also registered at 325 Essjay RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fatma Al Bayitee, MDFamily Medicine Physician1932747391
- Manju Alex, MDNephrology Physician1063613719
- Elizabeth Alvarado, LCSWClinical Social Worker1073253704
- Ralph Argen, MDRheumatology Physician1710944590
- Josephine Arnone, NPFamily Nurse Practitioner1437878113
- Alyssa Attardo, PA-CPhysician Assistant1144156613
Verify Daniel Hamilton 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 316393Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average allergy physician in 2024
103 Medicare Part D claims for 56 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Azelastine Hcl38 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.
Industry payments in 2024: $1,558.97
18 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 502 providers of this specialty with any payment received $9,080.33 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.
Bills Medicare through one group practice
- Buffalo Medical Group, P.C.Williamsville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Hamilton among 109 allergy physician records in New York
Daniel Hamilton, MD is one of 109 allergy physician records with a practice address in New York. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 97% of them.
- NPI issued2019 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2019 · median 1990 among the 58 with a school on file
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in New York
There are 109 allergy physician records in New York.
All 109 in New York → Every provider in Williamsville → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Rita Sloan, M.D.West Seneca, NY 142241386646230
- Kathleen Donovan-Antalek, DOAmherst, NY 142261295715514
- Michael Fanning, MDAmherst, NY 142261811977127
- Madeline Lillie, MDAmherst, NY 142261962482711
- Marie Kunz, M.D.Buffalo, NY 142151811901374
- Helen Evrard, M.D.Amherst, NY 142281700838133
- Andrew Green, M.D.Orchard Park, NY 141271427050301
- Roland Honeine, MDOrchard Park, NY 141271285817841
Common questions
What is Daniel Hamilton, MD's NPI number?
Daniel Hamilton, MD's National Provider Identifier (NPI) is 1366904260, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Hamilton, MD located?
The NPPES record lists a practice address at 325 Essjay RD, Williamsville, NY, 14221. Phone: (716) 630-1130. Providers update this record themselves, so call before visiting.
How can I verify Daniel Hamilton, MD's license?
NPPES lists New York license number 316393, 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 Daniel Hamilton, MD prescribe under Medicare Part D?
In 2024, Daniel Hamilton, MD had 103 Medicare Part D claims for 56 beneficiaries; the average among allergy physician prescribers was 750. 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.