NPPES file of Aug 9, 2026

Charlie C. Pan, MD

Radiation Oncology Physician · Ann Arbor, MI

Charlie C. Pan, MD is a radiation oncology physician with a practice address in Ann Arbor, Michigan, and NPI 1407948805, issued on Sep 29, 2006. Check the license (Michigan 4301074664, 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
1407948805
Name
Charlie C. Pan
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
4301074664 MI
54475-20 WI
Self-reported in NPPES; status is on the state search
Practice location
1500 East Medical Center Dr, Ann Arbor, MI 48109
Phone
(734) 936-4300
Enumerated
Sep 29, 2006
Record last updated
Dec 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
4660707 MI
Medicare enrollment
Enrolled (PECOS I20101108001414); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 1999
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 1500 East Medical Center Dr

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

  1. Samia Abdelnabi, CNMAdvanced Practice Midwife1639404320
  2. Mahshid Abir, MDEmergency Medicine Physician1790988632
  3. Barbara Adams, MDPediatric Rheumatology Physician1962412577
  4. David Adams, MBBSAnesthesiology Physician1346484417
  5. Michael Adams, M.D.Internal Medicine Physician1780065284
  6. Gaury Adhikary, MDAnesthesiology Physician1629094297

Verify Charlie C. Pan 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 4301074664
    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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27% more Medicare Part D claims than the average radiation oncology physician in 2024

170 Medicare Part D claims for 82 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Charlie Pan170
  2. Specialty average134

Most prescribed

  1. Memantine Hcl29 claims
  2. Tamsulosin Hcl26 claims
  3. Dexamethasone19 claims
  4. Ssd18 claims
  5. Levothyroxine Sodium13 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 4 group practices

  1. Bellin Memorial Hospital IncGreen Bay, WI
  2. Newtro SCAppleton, WI
  3. Oconto Hospital And Medical Center IncMarinette, WI
  4. Radiology Associates OF Appleton SCAppleton, WI

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.

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 Charlie C. Pan, MD's NPI number?

Charlie C. Pan, MD's National Provider Identifier (NPI) is 1407948805, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charlie C. Pan, MD located?

The NPPES record lists a practice address at 1500 East Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4300. Providers update this record themselves, so call before visiting.

How can I verify Charlie C. Pan, MD's license?

NPPES lists Michigan license number 4301074664, 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 Charlie C. Pan, MD prescribe under Medicare Part D?

In 2024, Charlie C. Pan, MD had 170 Medicare Part D claims for 82 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.

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.