Pamela A. Hennesen, PA
Physician Assistant · Williamsville, NY
Pamela A. Hennesen, PA is a physician assistant with a practice address in Williamsville, New York, and NPI 1619253630, issued on Oct 24, 2011. Check the license (New York 014804-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Pamela A. Hennesen
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 014804-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 60 Maple RD, Williamsville, NY 14221
- Phone
- (716) 626-5250
- Enumerated
- Oct 24, 2011
- Record last updated
- Dec 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (716) 332-2218
- Medicare enrollment
- Enrolled (PECOS I20120430000410); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 60 Maple RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Bartolone, M.D.Gastroenterology Physician1548246788
- Peter Bloom, M.D.Gastroenterology Physician1316923253
- Carrin Clifford, FNP-BCFamily Nurse Practitioner1245945609
- David Fay, M.D.Gastroenterology Physician1942286844
- David Garson, M.D.Gastroenterology Physician1457337388
- Jerald Giller, M.D.Gastroenterology Physician1376529370
Verify Pamela A. Hennesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 014804-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $708.72
6 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Gastroenterology Associates LLPNiagara Falls, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
178 physician assistant records list a practice address in Williamsville
They are 178 of the 3,530 NPPES records with a practice address in Williamsville, and 15,555 physician assistant records in New York.
All 178 in Williamsville → All 15,555 in New York → Every provider in Williamsville →
Other physician assistant records in New York
- Brynn Aakjar, P.A.Yonkers, NY1447592456
- Andrea Aaron, PABronx, NY1427103555
- Gabriella AaronCentral Islip, NY1790605376
- Danielle AaronsSmithtown, NY1881207520
- John AbadeerBrooklyn, NY1801434949
- Zenebou Abalo-Toga, PANew York, NY1124556154
- Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
- Clarisse AbanillaNew York, NY1598445579
- Vincent Abanilla, PA-CBrooklyn, NY1366201808
- Marie Abate, PA-CValhalla, NY1285225524
Common questions
What is Pamela A. Hennesen, PA's NPI number?
Pamela A. Hennesen, PA's National Provider Identifier (NPI) is 1619253630, issued on Oct 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Pamela A. Hennesen, PA located?
The NPPES record lists a practice address at 60 Maple RD, Williamsville, NY, 14221. Phone: (716) 626-5250. Providers update this record themselves, so call before visiting.
How can I verify Pamela A. Hennesen, PA's license?
NPPES lists New York license number 014804-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.