Jennifer M. Kielbasa, RPA C
Physician Assistant · Williamsville, NY
Jennifer M. Kielbasa, RPA C is a physician assistant with a practice address in Williamsville, New York, and NPI 1942283031, issued on Nov 22, 2005. Check the license (New York 007549, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer M. Kielbasa
- Credential
- RPA C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 007549 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6460 Main St, Williamsville, NY 14221
- Phone
- (716) 634-5100
- Enumerated
- Nov 22, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (716) 634-5134
- Medicare enrollment
- Enrolled (PECOS I20050929000889); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 6460 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Corbelli, MDInterventional Cardiology Physician1326021312
- Patricia Geiger, MSN ANPNurse Practitioner1710960471
- Lance Guyett, ACNPNurse Practitioner1598748774
- James Lampasso, MDPulmonary Disease Physician1902889090
- Pia Musielak, RPA-CPhysician Assistant1194708180
- Timothy Musielak, LMHC CASACMental Health Counselor1689805962
Verify Jennifer M. Kielbasa 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 007549Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13.3 times the Medicare Part D claims of the average physician assistant in 2024
11,059 Medicare Part D claims for 1,452 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Metoprolol Succinate1,317 claims
- Eliquis854 claims
- Atorvastatin Calcium780 claims
- Entresto738 claims
- Rosuvastatin Calcium611 claims
- Repatha Sureclick566 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: $802.67
46 payments; by number, the most common kind was food and beverage; the largest payer was Kiniksa Pharmaceuticals International, plc. 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
- General Physician PCBuffalo, 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 Jennifer M. Kielbasa, RPA C's NPI number?
Jennifer M. Kielbasa, RPA C's National Provider Identifier (NPI) is 1942283031, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer M. Kielbasa, RPA C located?
The NPPES record lists a practice address at 6460 Main St, Williamsville, NY, 14221. Phone: (716) 634-5100. Providers update this record themselves, so call before visiting.
How can I verify Jennifer M. Kielbasa, RPA C's license?
NPPES lists New York license number 007549, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer M. Kielbasa, RPA C prescribe under Medicare Part D?
In 2024, Jennifer M. Kielbasa, RPA C had 11,059 Medicare Part D claims for 1,452 beneficiaries; the average among physician assistant prescribers was 830. 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.