Francine L. Long, MD
Internal Medicine Physician · Naperville, IL
Francine L. Long, MD is an internal medicine physician with a practice address in Naperville, Illinois, and NPI 1063406924, issued on Sep 7, 2005. Check the license (Illinois 036065650, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Francine L. Long
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036065650 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2255 Monarch Dr, Naperville, IL 60563
- Phone
- (630) 300-1125
- Enumerated
- Sep 7, 2005
- Record last updated
- Feb 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (630) 300-1394
- Medicaid ID
- 036065650 IL
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2255 Monarch Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Cerny, PTPhysical Therapist1790075083
- Tania CicioneOccupational Therapist1932595709
- Tamrah Corneliusen, PTPhysical Therapist1104534734
- Michelle Dalo, PTAPhysical Medicine & Rehabilitation Physician1659104099
- Makayla DavisSpeech-Language Pathologist1477234540
- Amy FehrenbacherPhysical Therapist1508407735
Verify Francine L. Long 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 036065650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,216 Medicare Part D claims for 75 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Levothyroxine Sodium108 claims
- Memantine Hcl84 claims
- Warfarin Sodium74 claims
- Atorvastatin Calcium51 claims
- Quetiapine Fumarate51 claims
- Metoprolol Tartrate42 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): 91.4 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).
Francine L. Long among 7,238 internal medicine physician records in Illinois
Francine L. Long, MD 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 fileNo · 50% of these records are
- Record last updated2021 · 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
- Peter Furey, M.D.Naperville, IL 605631609859289
- Cicily Jones, MDNaperville, IL 605631255396511
- Mary King, MDNaperville, IL 605631649246729
- William Mollohan, D.O.Naperville, IL 605631720006919
- Katherine Pickett, MDNaperville, IL 605631740258581
Common questions
What is Francine L. Long, MD's NPI number?
Francine L. Long, MD's National Provider Identifier (NPI) is 1063406924, issued on Sep 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Francine L. Long, MD located?
The NPPES record lists a practice address at 2255 Monarch Dr, Naperville, IL, 60563. Phone: (630) 300-1125. Providers update this record themselves, so call before visiting.
How can I verify Francine L. Long, MD's license?
NPPES lists Illinois license number 036065650, 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 Francine L. Long, MD prescribe under Medicare Part D?
In 2024, Francine L. Long, MD had 1,216 Medicare Part D claims for 75 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Francine L. Long, MD's MIPS final score?
The 2023 MIPS final score is 91.4 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.