Rachel Marie Koch, D.O.
Internal Medicine Physician · Warren, MI
Rachel Marie Koch, D.O. is an internal medicine physician with a practice address in Warren, Michigan, and NPI 1033554951, issued on May 6, 2013. Check the license (Michigan 5101020278, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Rachel Marie Koch
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101020278 MI
Self-reported in NPPES; status is on the state search - Practice location
- 11885 E 12 Mile RD Ste 300A, Warren, MI 48093
- Phone
- (586) 582-6630
- Enumerated
- May 6, 2013
- Record last updated
- May 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (586) 582-6631
- Medicare enrollment
- Enrolled (PECOS I20160707002137); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2013
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 11885 E 12 Mile RD Ste 300A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rachel Marie Koch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101020278Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
76 Medicare Part D claims for 48 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Banner Hospital Based Physicians Colorado LLCGreeley, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel Marie Koch among 5,735 internal medicine physician records in Michigan
Rachel Marie Koch, D.O. is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 61% of them.
- NPI issued2013 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2013 · median 2006 among the 3,564 with a school on file
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
90 internal medicine physician records list a practice address in Warren
They are 90 of the 2,799 NPPES records with a practice address in Warren, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Warren → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ying-Min Chen, M.D.Warren, MI 480931851340236
- Chaker Diab, DOWarren, MI 480931477522381
- Richard Gerber, MDWarren, MI 480931750367348
- Baruch Katz, M.D.Warren, MI 480931902803166
- Carolann Kinner, DOWarren, MI 480931306815089
- Deborah Levan, DOWarren, MI 480931700885407
- Richard Lubera, M.D.Warren, MI 480931457327744
- Salim Meram, MDWarren, MI 480931073503769
Common questions
What is Rachel Marie Koch, D.O.'s NPI number?
Rachel Marie Koch, D.O.'s National Provider Identifier (NPI) is 1033554951, issued on May 6, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Marie Koch, D.O. located?
The NPPES record lists a practice address at 11885 E 12 Mile RD Ste 300A, Warren, MI, 48093. Phone: (586) 582-6630. Providers update this record themselves, so call before visiting.
How can I verify Rachel Marie Koch, D.O.'s license?
NPPES lists Michigan license number 5101020278, 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.
How much does Rachel Marie Koch, D.O. prescribe under Medicare Part D?
In 2024, Rachel Marie Koch, D.O. had 76 Medicare Part D claims for 48 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Rachel Marie Koch, D.O.'s MIPS final score?
The 2023 MIPS final score is 89.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.