NPPES file of Aug 9, 2026

Ronald M. Cyr, MD

Obstetrics & Gynecology Physician · Lansing, MI

Ronald M. Cyr, MD is an obstetrics & gynecology physician with a practice address in Lansing, Michigan, and NPI 1487747697, issued on Oct 2, 2006. Check the license (Michigan 4301063053, 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
1487747697
Name
Ronald M. Cyr
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
4301063053 MI
Self-reported in NPPES; status is on the state search
Practice location
1200 E Michigan Ave, Lansing, MI 48912
Phone
(517) 364-5888
Enumerated
Oct 2, 2006
Record last updated
Sep 23, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(517) 364-5889
Medicaid IDs
4266487 MI
1487747697 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 obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →

Also registered at 1200 E Michigan Ave

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

  1. Mandar Ajgaonkar, M.D.Internal Medicine Physician1477717452
  2. Matthew Allswede, MDObstetrics & Gynecology Physician1790792331
  3. Keith Apelgren, M.D.Surgery Physician1245271188
  4. John Armstrong, M.D.Pulmonary Disease Physician1831169697
  5. Alan Atkinson, D.O,Pulmonary Disease Physician1649250879
  6. Hogay Azizy, M.D.Family Medicine Physician1194159707

Verify Ronald M. Cyr 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 4301063053    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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Ronald M. Cyr among 1,776 obstetrics & gynecology physician records in Michigan

Ronald M. Cyr, MD is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% 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 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 57% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2009 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Michigan

There are 1,776 obstetrics & gynecology physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,776 in Michigan → Every provider in Lansing → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Matthew Allswede, MDLansing, MI 489121790792331
  2. Elaine Duplessis, M.D.Lansing, MI 489121588603450
  3. Jennifer Hawkins, D.O.Lansing, MI 489121841479052
  4. Valerie Levitt, MDLansing, MI 489121558481317
  5. Mark Lewis, DOLansing, MI 489121689613960
  6. Rhonda Maney, M.D.Lansing, MI 489121639124951
  7. Denny Martin, DOLansing, MI 489121902936156
  8. Joel Maurer, M.D.Lansing, MI 489121932154259

Common questions

What is Ronald M. Cyr, MD's NPI number?

Ronald M. Cyr, MD's National Provider Identifier (NPI) is 1487747697, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ronald M. Cyr, MD located?

The NPPES record lists a practice address at 1200 E Michigan Ave, Lansing, MI, 48912. Phone: (517) 364-5888. Providers update this record themselves, so call before visiting.

How can I verify Ronald M. Cyr, MD's license?

NPPES lists Michigan license number 4301063053, 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.