Michael Dlugosz, M.D.
Family Medicine Physician · Williamsville, NY
Michael Dlugosz, M.D. is a family medicine physician with a practice address in Williamsville, New York, and NPI 1881987683, issued on May 26, 2011. Check the license (New York 266420, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michael Dlugosz
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 266420 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6255 Sheridan Dr Ste 200, Williamsville, NY 14221
- Phone
- (716) 636-7979
- Enumerated
- May 26, 2011
- Entity
- Type 1 · individual
Also registered at 6255 Sheridan Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas BossertPhysician Assistant1538711767
- Ashley Chapman, PA-CMedical Physician Assistant1780576215
- Emily Jaszka, PHYSICIAN ASSISTANTMedical Physician Assistant1811482714
- Jenna Luzi, PA-CMedical Physician Assistant1427681998
- Lori Luzi, M.D.Family Medicine Physician1457318354
- Kimberly Macdonald, F.N.P.Family Nurse Practitioner1598722365
Verify Michael Dlugosz 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 266420Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4.1 times the Medicare Part D claims of the average family medicine physician in 2024
14,530 Medicare Part D claims for 1,403 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 130 claims were for opioids.
Most prescribed
- Atorvastatin Calcium854 claims
- Levothyroxine Sodium779 claims
- Rosuvastatin Calcium631 claims
- Eliquis577 claims
- Metoprolol Succinate440 claims
- Amlodipine Besylate438 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: $669.81
35 payments, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 53,013 providers of this specialty with any payment received $861.30 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.
One hospital or facility affiliation
- Highgate Medical Group PCWilliamsville, 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.
80 family medicine physician records list a Williamsville practice address
They are 80 of the 3,530 NPPES records with a Williamsville practice address, and 6,002 family medicine physician records in New York.
All 80 in Williamsville → All 6,002 in New York → Every provider in Williamsville →
Other family medicine physician records in New York
- Stuart Aaronson, M.D.New York, NY1336513100
- Amarachi Abara, MDBronx, NY1780206078
- Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
- Mary Claire Abbot, MDNew York, NY1215322383
- Heather Abdalla, FNP-CHorseheads, NY1164076907
- Higer Abdallah, NPPatchogue, NY1528662400
- Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
- Basil Abdeljaber, M.D.White Plains, NY1831354323
- Sarah Abdelsayed, MDBuffalo, NY1093065138
- Mays Abdulazeez, MDSchenectady, NY1255917662
Common questions
What is Michael Dlugosz, M.D.'s NPI number?
Michael Dlugosz, M.D.'s National Provider Identifier (NPI) is 1881987683, issued on May 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michael Dlugosz, M.D. located?
The NPPES record lists a practice address at 6255 Sheridan Dr Ste 200, Williamsville, NY, 14221. Phone: (716) 636-7979. Providers update this record themselves, so call before visiting.
How can I verify Michael Dlugosz, M.D.'s license?
NPPES lists New York license number 266420, 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 Michael Dlugosz, M.D. prescribe under Medicare Part D?
In 2024, Michael Dlugosz, M.D. had 14,530 Medicare Part D claims for 1,403 beneficiaries; the average among family medicine physician prescribers was 3,519. 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.