Peter J. Furey, M.D.
Internal Medicine Physician · Naperville, IL
Peter J. Furey, M.D. is an internal medicine physician with a practice address in Naperville, Illinois, and NPI 1609859289, issued on Nov 28, 2005. Check the license (Illinois BF8198788, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Peter J. Furey
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- BF8198788 IL
4301502279 MI
Self-reported in NPPES; status is on the state search - Practice location
- 636 Raymond Dr Ste 306, Naperville, IL 60563
- Phone
- (331) 732-4500
- Enumerated
- Nov 28, 2005
- Record last updated
- Sep 27, 2022
- Fax
- (331) 732-4505
- Medicare enrollment
- Enrolled (PECOS I20051103000848); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 636 Raymond Dr Ste 306
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ewelina Piton, LCSWSocial Worker1154991248
Verify Peter J. Furey 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 BF8198788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,408 Medicare Part D claims for 172 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Atorvastatin Calcium144 claims
- Losartan Potassium95 claims
- Levothyroxine Sodium78 claims
- Amlodipine Besylate74 claims
- Sertraline Hcl58 claims
- Omeprazole55 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Central Dupage Physician GroupWheaton, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter J. Furey among 7,238 internal medicine physician records in Illinois
Peter J. Furey, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2000 · median 2003 among the 3,580 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 internal medicine physician records list a practice address in Naperville
They are 75 of the 4,634 NPPES records with a practice address in Naperville, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Naperville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rohini Bhat, MDNaperville, IL 605631700988706
- Mary Dea, DONaperville, IL 605631518951474
- Barbara Emery-Stolzer, MDNaperville, IL 605631982698841
- Cicily Jones, MDNaperville, IL 605631255396511
- Mary King, MDNaperville, IL 605631649246729
- Francine Long, MDNaperville, IL 605631063406924
- William Mollohan, D.O.Naperville, IL 605631720006919
- Katherine Pickett, MDNaperville, IL 605631740258581
Common questions
What is Peter J. Furey, M.D.'s NPI number?
Peter J. Furey, M.D.'s National Provider Identifier (NPI) is 1609859289, issued on Nov 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Peter J. Furey, M.D. located?
The NPPES record lists a practice address at 636 Raymond Dr Ste 306, Naperville, IL, 60563. Phone: (331) 732-4500. Providers update this record themselves, so call before visiting.
How can I verify Peter J. Furey, M.D.'s license?
NPPES lists Illinois license number BF8198788, 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 Peter J. Furey, M.D. prescribe under Medicare Part D?
In 2024, Peter J. Furey, M.D. had 1,408 Medicare Part D claims for 172 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Peter J. Furey, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 of 100. 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.
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.