Martha Mary Rumschlag, MD
Family Medicine Physician · South Lyon, MI
Martha Mary Rumschlag, MD is a family medicine physician with a practice address in South Lyon, Michigan, and NPI 1447251368, issued on Aug 2, 2005. Check the license (Michigan 4301071566, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Martha Mary Rumschlag
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301071566 MI
Self-reported in NPPES; status is on the state search - Practice location
- 210 N Lafayette St, South Lyon, MI 48178
- Phone
- (248) 437-1744
- Enumerated
- Aug 2, 2005
- Record last updated
- Mar 28, 2025
- Fax
- (248) 437-3245
- Medicaid ID
- 344006610 MI
- Medicare enrollment
- Enrolled (PECOS I20100329000145); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 210 N Lafayette St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zainab Agbaje, DOFamily Medicine Physician1770370611
- Mahem Akhtar, M.D.Student in an Organized Health Care Education/Training Program1699602482
- Denise Balon, MDFamily Medicine Physician1861494965
- Stacey Bartell, MDFamily Medicine Physician1669476933
- Tracie Burch, M.D.Family Medicine Physician1649494956
- Samar Dawood, M.D.Family Medicine Physician1366763542
Verify Martha Mary Rumschlag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301071566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Iha Health Services CorporationBrighton, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martha Mary Rumschlag among 6,013 family medicine physician records in Michigan
Martha Mary Rumschlag, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1993 · median 2008 among the 3,493 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in South Lyon
They are 28 of the 343 NPPES records with a practice address in South Lyon, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in South Lyon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Denise Balon, MDSouth Lyon, MI 481781861494965
- Stacey Bartell, MDSouth Lyon, MI 481781669476933
- Patrick Brennan, D.O.South Lyon, MI 481781770582793
- Tracie Burch, M.D.South Lyon, MI 481781649494956
- Brandy Eberhardt, DOSouth Lyon, MI 481781871705129
- Elena Mehl, M.D.South Lyon, MI 481781780881821
- Elizabeth Morelli, MDSouth Lyon, MI 481781558395954
- Meghna Pathak, M.DSouth Lyon, MI 481781609004662
Common questions
What is Martha Mary Rumschlag, MD's NPI number?
Martha Mary Rumschlag, MD's National Provider Identifier (NPI) is 1447251368, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Martha Mary Rumschlag, MD located?
The NPPES record lists a practice address at 210 N Lafayette St, South Lyon, MI, 48178. Phone: (248) 437-1744. Providers update this record themselves, so call before visiting.
How can I verify Martha Mary Rumschlag, MD's license?
NPPES lists Michigan license number 4301071566, 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.
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.