John M. Curtin, DO
Family Medicine Physician · Peru, IL
John M. Curtin, DO is a family medicine physician with a practice address in Peru, Illinois, and NPI 1346393428, issued on Jan 19, 2007. Check the license (Illinois 036049470, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John M. Curtin
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036049470 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1650 Midtown RD, Peru, IL 61354
- Phone
- (815) 223-6843
- Enumerated
- Jan 19, 2007
- Record last updated
- Jan 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080308000031); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1973
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 1650 Midtown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy CorsoliniFamily Nurse Practitioner1992407738
- Debra Herz, FNP-BCFamily Nurse Practitioner1275842650
- Shannon Hiller, APRNFamily Nurse Practitioner1003572470
- Alisha Jackson, FNPFamily Nurse Practitioner1487197745
- Robert Koogler, M.D.Occupational Medicine Physician1780821181
Verify John M. Curtin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036049470Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.0 times the Medicare Part D claims of the average family medicine physician in 2024
21,094 Medicare Part D claims for 443 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 241 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,433 claims
- Gabapentin1,028 claims
- Amlodipine Besylate927 claims
- Levothyroxine Sodium904 claims
- Eliquis778 claims
- Furosemide664 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
- Asad Zaman MD SCOak Lawn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John M. Curtin among 6,215 family medicine physician records in Illinois
John M. Curtin, DO is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1973 · median 2006 among the 3,714 with a school on file
- Record last updated2016 · 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 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family medicine physician records list a practice address in Peru
They are 5 of the 224 NPPES records with a practice address in Peru, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Peru → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alejandro Bernal, MDPeru, IL 613541346253630
- Grant Reed, DOPeru, IL 613541215354246
- Michelle Vasquez, MDPeru, IL 613541164629531
- Andrew Zidow, MDPeru, IL 613541700141009
- Manuel Ascano, MDPrinceton, IL 613561598712218
- Christopher Blanford, M.D.Princeton, IL 613561306286950
- Rick Cernovich, MDPrinceton, IL 613561508824723
- Gregg Davis, MDPrinceton, IL 613561306887674
Common questions
What is John M. Curtin, DO's NPI number?
John M. Curtin, DO's National Provider Identifier (NPI) is 1346393428, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John M. Curtin, DO located?
The NPPES record lists a practice address at 1650 Midtown RD, Peru, IL, 61354. Phone: (815) 223-6843. Providers update this record themselves, so call before visiting.
How can I verify John M. Curtin, DO's license?
NPPES lists Illinois license number 036049470, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John M. Curtin, DO prescribe under Medicare Part D?
In 2024, John M. Curtin, DO had 21,094 Medicare Part D claims for 443 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.