Mark A. Rynties, M.D.

Diagnostic Radiology Physician · Lansing, MI

Mark A. Rynties, M.D. is a diagnostic radiology physician with a practice address in Lansing, Michigan, and NPI 1780610626, issued on Jun 23, 2006. Check the license (Michigan 4301403815, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026

1780610626

Name: Mark A. Rynties
Credential: M.D.
Primary taxonomy: Diagnostic Radiology Physician 2085R0202X
License number: 4301403815 MI
Self-reported in NPPES; status is on the state search
Practice location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: (517) 364-2315
Enumerated: Jun 23, 2006
Record last updated: Oct 7, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax: (517) 372-1617
Medicaid ID: 1953071 MI
Medicare enrollment: Enrolled (PECOS I20200326000226); accepts Medicare assignment
Medical or professional school: Wayne State University School Of Medicine, 1982
Entity: Type 1 · individual

Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.

Download card Updates feed

8 nearest diagnostic radiology physician records → All 1,584 in Michigan → Look up another NPI →

Also registered at 1215 E Michigan Ave

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

Mishref Abdelhamid, MDNeonatal-Perinatal Medicine Physician1558910216
Shiva Aboagye, NPFamily Nurse Practitioner1063004786
Mohamed Abou-Kassem, MDAnesthesiology Physician1104357144
Aaron Abramovitz, MDCritical Care Medicine (Internal Medicine) Physician1508027749
Fawzi Abu Rous, MDMedical Oncology Physician1992226575
Francis AbuanPhysical Therapist1487156030

Verify Mark A. Rynties in five checks

1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301403815Check the board
3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

University OF North Carolina AT Chapel HillChapel Hill, NC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark A. Rynties among 1,584 diagnostic radiology physician records in Michigan

Mark A. Rynties, M.D. is one of 1,584 diagnostic radiology physician records with a practice address in Michigan. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

NPI issued2006 · 3% of these records are older, 50% newer
In a Medicare fileYes · 70% of these records are
In the CMS Doctors and Clinicians fileYes · 64% of these records are
Graduated1982 · median 2003 among the 1,007 with a school on file
Record last updated2009 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Michigan

There are 1,584 diagnostic radiology physician records in Michigan.

All 1,584 in Michigan → Every provider in Lansing → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

Anthony Armada, M.D.Lansing, MI 489121144265844
Simone Arrington, M.D.Lansing, MI 489121407891914
Alfredo Delafe, M.D.Lansing, MI 489121578506317
Amorita Guno, MDLansing, MI 489121972568947
Peter Janick, M.D.Lansing, MI 489121447292230
Andrew Mackersie, M.D.Lansing, MI 489121346207974
Ellen Meadows, M.D.Lansing, MI 489121871538314
Lyle Mindlin, DOLansing, MI 489121508822107

Common questions

What is Mark A. Rynties, M.D.'s NPI number?

Mark A. Rynties, M.D.'s National Provider Identifier (NPI) is 1780610626, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark A. Rynties, M.D. located?

The NPPES record lists a practice address at 1215 E Michigan Ave, Lansing, MI, 48912. Phone: (517) 364-2315. Providers update this record themselves, so call before visiting.

How can I verify Mark A. Rynties, M.D.'s license?

NPPES lists Michigan license number 4301403815, 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. Medicare files from data.cms.gov. 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.