NPPES file of Aug 9, 2026

Christopher Karrumi, M.D.

Emergency Medicine Physician · Detroit, MI

Christopher Karrumi, M.D. is an emergency medicine physician with a practice address in Detroit, Michigan, and NPI 1457636292, issued on Oct 12, 2011. Check the license (Michigan 4301099313, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457636292
Name
Christopher Karrumi
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
4301099313 MI
Self-reported in NPPES; status is on the state search
Practice location
22101 Moross RD, Detroit, MI 48236
Phone
(586) 296-2983
Enumerated
Oct 12, 2011
Record last updated
Jun 18, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190426001644); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2011
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.
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8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →

Also registered at 22101 Moross RD

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

  1. Navin Abro, DOEmergency Medicine Physician1851040372
  2. Amin Abu Khatir, M.D.Family Medicine Physician1992259832
  3. Noah Adams, MDStudent in an Organized Health Care Education/Training Program1528908258
  4. Ghaydaa Adawi, M.DEndocrinology, Diabetes & Metabolism Physician1699151860
  5. Madelyn AittamaEmergency Medicine Physician1508482514
  6. Mona Al Fares, M.D.Internal Medicine Physician1477785277

Verify Christopher Karrumi 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 4301099313    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

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43% fewer Medicare Part D claims than the average emergency medicine physician in 2024

129 Medicare Part D claims for 92 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 28 claims were for opioids.

  1. Christopher Karrumi129
  2. Specialty average226

Most prescribed

  1. Hydrocodone-Acetaminophen24 claims
  2. Cephalexin18 claims
  3. Prednisone12 claims

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.

Bills Medicare through 2 group practices

  1. Beach Emergency Medical AssociatesHuntington Beach, CA
  2. Seven Star Hospital Associates IncHemet, CA

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

Christopher Karrumi among 3,083 emergency medicine physician records in Michigan

Christopher Karrumi, M.D. is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 45% of them.

  • NPI issued2011 · 45% of these records are older, 52% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2011 · median 2013 among the 1,931 with a school on file
  • Record last updated2014 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

451 emergency medicine physician records list a practice address in Detroit

They are 451 of the 19,832 NPPES records with a practice address in Detroit, and 3,083 emergency medicine physician records in Michigan.

All 3,083 in Michigan → Every provider in Detroit → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Spyridon Boukouris, M.D.Detroit, MI 482361982812657
  2. Robert Dunne, M.D.Detroit, MI 482361013977503
  3. Shaun Gray, M.D.Detroit, MI 482361306056106
  4. Jill Hafelein, M.D.Detroit, MI 482361497923221
  5. Paul Koch, M.D.Grosse Pointe, MI 482361487623286
  6. Angela Ledbetter, M.D.Detroit, MI 482361619185238
  7. Douglas Macaskill, DOGrosse Pointe, MI 482361962472902
  8. Kevin Menes, M.D.Detroit, MI 482361215138086

Common questions

What is Christopher Karrumi, M.D.'s NPI number?

Christopher Karrumi, M.D.'s National Provider Identifier (NPI) is 1457636292, issued on Oct 12, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Karrumi, M.D. located?

The NPPES record lists a practice address at 22101 Moross RD, Detroit, MI, 48236. Phone: (586) 296-2983. Providers update this record themselves, so call before visiting.

How can I verify Christopher Karrumi, M.D.'s license?

NPPES lists Michigan license number 4301099313, 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 Christopher Karrumi, M.D. prescribe under Medicare Part D?

In 2024, Christopher Karrumi, M.D. had 129 Medicare Part D claims for 92 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

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.