NPPES file of Aug 9, 2026

Gregory W. Kulesza, MD

Gastroenterology Physician · Troy, MI

Gregory W. Kulesza, MD is a gastroenterology physician with a practice address in Troy, Michigan, and NPI 1053300509, issued on Oct 18, 2005. Check the license (Michigan 049057, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053300509
Name
Gregory W. Kulesza
Credential
MD
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
049057 MI
Self-reported in NPPES; status is on the state search
Practice location
264 W Maple RD, Troy, MI 48084
Phone
(248) 273-9930
Enumerated
Oct 18, 2005
Record last updated
Oct 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(248) 273-9931
Medicaid ID
2932192 MI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest gastroenterology physician records → All 550 in Michigan → Look up another NPI →

Also registered at 264 W Maple RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Thomas Alexander, MDGastroenterology Physician1215926902
  2. Jared Bortman, MDInternal Medicine Physician1023182037
  3. Michael Cannon, MDGastroenterology Physician1184613879
  4. Michael Duffy, MDGastroenterology Physician1982693677
  5. Gehad Ghaith, M.D.Gastroenterology Physician1134119191
  6. Dariusz Lazarczyk, MDGastroenterology Physician1083603500

Verify Gregory W. Kulesza in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 049057    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Gregory W. Kulesza among 550 gastroenterology physician records in Michigan

Gregory W. Kulesza, MD is one of 550 gastroenterology physician records with a practice address in Michigan. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 87% newer
  • In a Medicare fileNo · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 75% of these records are
  • Record last updated2020 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Michigan

There are 550 gastroenterology physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 550 in Michigan → Every provider in Troy → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Thomas Alexander, MDTroy, MI 480841215926902
  2. Andrew Aneese, M.D.Troy, MI 480841366821639
  3. Michael Cannon, MDTroy, MI 480841184613879
  4. Michael Duffy, MDTroy, MI 480841982693677
  5. Gehad Ghaith, M.D.Troy, MI 480841134119191
  6. Maryconi Jacob, MDTroy, MI 480841548558588
  7. Dariusz Lazarczyk, MDTroy, MI 480841083603500
  8. Atulkumar Patel, MDTroy, MI 480841770572356

Common questions

What is Gregory W. Kulesza, MD's NPI number?

Gregory W. Kulesza, MD's National Provider Identifier (NPI) is 1053300509, issued on Oct 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gregory W. Kulesza, MD located?

The NPPES record lists a practice address at 264 W Maple RD, Troy, MI, 48084. Phone: (248) 273-9930. Providers update this record themselves, so call before visiting.

How can I verify Gregory W. Kulesza, MD's license?

NPPES lists Michigan license number 049057, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.