Karl Thomas Rew, MD
Family Medicine Physician · Ann Arbor, MI
Karl Thomas Rew, MD is a family medicine physician with a practice address in Ann Arbor, Michigan, and NPI 1033185079, issued on Feb 28, 2006. Check the license (Michigan 4301088845, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Karl Thomas Rew
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301088845 MI
Self-reported in NPPES; status is on the state search - Practice location
- 24 Frank Lloyd Wright, Ann Arbor, MI 48105
- Phone
- (734) 647-5640
- Enumerated
- Feb 28, 2006
- Record last updated
- May 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20061019000025); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Verify Karl Thomas Rew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301088845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average family medicine physician in 2024
936 Medicare Part D claims for 121 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium123 claims
- Losartan Potassium68 claims
- Lisinopril56 claims
- Tamsulosin Hcl46 claims
- Levothyroxine Sodium40 claims
- Finasteride32 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 one group practice
- Regents OF The University OF MichiganChelsea, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl Thomas Rew among 6,013 family medicine physician records in Michigan
Karl Thomas Rew, 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 56% 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 updated2019 · 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).
177 family medicine physician records list a practice address in Ann Arbor
They are 177 of the 15,616 NPPES records with a practice address in Ann Arbor, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Ann Arbor → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Matthew Ajluni, DOAnn Arbor, MI 481051124072400
- Cynthia BaetzAnn Arbor, MI 481051215904016
- Renee Brayton, DOAnn Arbor, MI 481051528094976
- Louito Edje, MDAnn Arbor, MI 481051649261876
- Shannon Graley, D.O.Ann Arbor, MI 481051154393940
- Mohammed Irfan, MDAnn Arbor, MI 481051932123650
- Frank Parrinello, D.O.Canton, MI 481051548238579
- Yasmin Parvez, MDAnn Arbor, MI 481051093716953
Common questions
What is Karl Thomas Rew, MD's NPI number?
Karl Thomas Rew, MD's National Provider Identifier (NPI) is 1033185079, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karl Thomas Rew, MD located?
The NPPES record lists a practice address at 24 Frank Lloyd Wright, Ann Arbor, MI, 48105. Phone: (734) 647-5640. Providers update this record themselves, so call before visiting.
How can I verify Karl Thomas Rew, MD's license?
NPPES lists Michigan license number 4301088845, 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 Karl Thomas Rew, MD prescribe under Medicare Part D?
In 2024, Karl Thomas Rew, MD had 936 Medicare Part D claims for 121 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.