Marina Maslek
Physician Assistant · Williamsville, NY
Marina Maslek is a physician assistant with a practice address in Williamsville, New York, and NPI 1942709357, issued on Feb 12, 2018. Check the license (New York 021821, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marina Maslek
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 021821 NY
Self-reported in NPPES; status is on the state search - Practice location
- 325 Essjay RD, Williamsville, NY 14221
- Phone
- (716) 630-1308
- Enumerated
- Feb 12, 2018
- Entity
- Type 1 · individual
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 Marina Maslek 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 021821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10.3 times the Medicare Part D claims of the average physician assistant in 2024
8,546 Medicare Part D claims for 921 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 98 claims were for opioids.
Most prescribed
- Atorvastatin Calcium499 claims
- Amlodipine Besylate454 claims
- Rosuvastatin Calcium417 claims
- Levothyroxine Sodium392 claims
- Lisinopril238 claims
- Fluticasone Propionate236 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.
One hospital or facility affiliation
- Buffalo Medical Group, P.C.Williamsville, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
187 physician assistant records list a Williamsville practice address
They are 187 of the 3,530 NPPES records with a Williamsville practice address, and 15,097 physician assistant records in New York.
All 187 in Williamsville → All 15,097 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
- Marie Abate, PA-CValhalla, NY1285225524
- Jonathan Abayev, RPA-CFlushing, NY1952580102
Common questions
What is Marina Maslek's NPI number?
Marina Maslek's National Provider Identifier (NPI) is 1942709357, issued on Feb 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marina Maslek located?
The NPPES record lists a practice address at 325 Essjay RD, Williamsville, NY, 14221. Phone: (716) 630-1308. Providers update this record themselves, so call before visiting.
How can I verify Marina Maslek's license?
NPPES lists New York license number 021821, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marina Maslek prescribe under Medicare Part D?
In 2024, Marina Maslek had 8,546 Medicare Part D claims for 921 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.