Adnan A. Muhsin, M.D.
Internal Medicine Physician · Dixon, IL
Adnan A. Muhsin, M.D. is an internal medicine physician with a practice address in Dixon, Illinois, and NPI 1942278502, issued on Mar 9, 2006. Check the license (Illinois 036-085012, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Adnan A. Muhsin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036-085012 IL
Self-reported in NPPES; status is on the state search - Practice location
- 102 S Hennepin Ave, Dixon, IL 61021
- Phone
- (815) 284-7733
- Enumerated
- Mar 9, 2006
- Record last updated
- Aug 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (815) 285-8929
- Medicaid ID
- 036085012 IL
- Medicare enrollment
- Enrolled (PECOS I20101130001339); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 102 S Hennepin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Xaviera Brierre, MDFamily Medicine Physician1528909330
- Alexandra Buckwalter, MDFamily Medicine Physician1750138939
- Lisa Denobriga, M.D.Student in an Organized Health Care Education/Training Program1205088671
- Marissa Frost, APRN, CNPFamily Nurse Practitioner1639786270
Verify Adnan A. Muhsin 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 036-085012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average internal medicine physician in 2024
17,058 Medicare Part D claims for 940 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 226 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,344 claims
- Amlodipine Besylate765 claims
- Lisinopril739 claims
- Levothyroxine Sodium625 claims
- Furosemide469 claims
- Losartan Potassium453 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 practice group's MIPS final score for 2023 (Medicare payment program): 82.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $574.50
27 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Osf Multi-Specialty GroupDixon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adnan A. Muhsin among 7,238 internal medicine physician records in Illinois
Adnan A. Muhsin, 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1990 · median 2003 among the 3,580 with a school on file
- Record last updated2018 · 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).
6 internal medicine physician records list a practice address in Dixon
They are 6 of the 693 NPPES records with a practice address in Dixon, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Dixon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Pranjal Agrawal, M.D.Dixon, IL 610211174723290
- Dorothy Bennett, MDDixon, IL 610211053998229
- Philippa Devenney, M.D.Dixon, IL 610211518189083
- Eric Gale, M.D.Dixon, IL 610211093802944
- Danca Luchici, MDDixon, IL 610211376553743
- Jessey Mathew, MDCherry Valley, IL 610161639751860
- Diann Bennett, MDFreeport, IL 610321326010083
- Renu Dosi, M.D.Freeport, IL 610321073522140
Common questions
What is Adnan A. Muhsin, M.D.'s NPI number?
Adnan A. Muhsin, M.D.'s National Provider Identifier (NPI) is 1942278502, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adnan A. Muhsin, M.D. located?
The NPPES record lists a practice address at 102 S Hennepin Ave, Dixon, IL, 61021. Phone: (815) 284-7733. Providers update this record themselves, so call before visiting.
How can I verify Adnan A. Muhsin, M.D.'s license?
NPPES lists Illinois license number 036-085012, 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 Adnan A. Muhsin, M.D. prescribe under Medicare Part D?
In 2024, Adnan A. Muhsin, M.D. had 17,058 Medicare Part D claims for 940 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Adnan A. Muhsin, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.1 of 100, reported for the practice group. 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.