NPPES file of Aug 9, 2026

Prakash Chinnaiyan, M.D.

Radiation Oncology Physician · Royal Oak, MI

Prakash Chinnaiyan, M.D. is a radiation oncology physician with a practice address in Royal Oak, Michigan, and NPI 1467402172, issued on May 11, 2006. Check the license (Michigan 4301106591, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467402172
Name
Prakash Chinnaiyan
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
4301106591 MI
47459 WI
Self-reported in NPPES; status is on the state search
Practice location
3577 W 13 Mile RD, Royal Oak, MI 48073
Phone
(248) 551-7020
Enumerated
May 11, 2006
Record last updated
Oct 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
277447000 FL
Medicare enrollment
Enrolled (PECOS I20150210001824); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2000
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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Also registered at 3577 W 13 Mile RD

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

  1. Nasser AldhaibaniRadiation Oncology Physician1952615932
  2. Joseph Anderson, M.D.Medical Oncology Physician1629146154
  3. Carol Appel, N.P.Nurse Practitioner1053370551
  4. Samer Ballouz, M.D.Hematology & Oncology Physician1528068020
  5. Pamela Benitez, MDSurgery Physician1992878722
  6. Donald BrabbinsRadiation Oncology Physician1639148018

Verify Prakash Chinnaiyan 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 4301106591    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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The practice group's MIPS final score for 2023 (Medicare payment program): 81 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.

  1. Qualityout of 100 · 30% of the final score67.3
  2. Costout of 100 · 30%59.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Beaumont Medical Group- Specialty ServicesDearborn, MI

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

Radiation Oncology Physician providers in Michigan

There are 239 radiation oncology physician records in Michigan.

All 239 in Michigan → Every provider in Royal Oak →

Other radiation oncology physician records in Michigan

  1. Eyad Abu-Isa, MDBrighton, MI1396861936
  2. Khurshid Ahmad, M.D.Saginaw, MI1487631222
  3. Michael Aja, MDTravese City, MI1194747915
  4. Munther Ajlouni, M.D.Grosse Pointe Park, MI1134297724
  5. Hani Al Halabi, MDCMFlint, MI1619315264
  6. Nasser AldhaibaniRoyal Oak, MI1952615932
  7. Zishan Alibhai, M.D., FRCPCDetroit, MI1578846440
  8. Steven Allen, MDAnn Arbor, MI1831696525
  9. Muayad Almahariq, MD/PHDAlma, MI1841640182
  10. John Antonucci, M.D.Pontiac, MI1619181369

Common questions

What is Prakash Chinnaiyan, M.D.'s NPI number?

Prakash Chinnaiyan, M.D.'s National Provider Identifier (NPI) is 1467402172, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Prakash Chinnaiyan, M.D. located?

The NPPES record lists a practice address at 3577 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 551-7020. Providers update this record themselves, so call before visiting.

How can I verify Prakash Chinnaiyan, M.D.'s license?

NPPES lists Michigan license number 4301106591, 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.

What is Prakash Chinnaiyan, M.D.'s MIPS final score?

The 2023 MIPS final score is 81 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.

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.