Syed M. Mohiuddin, MD
Family Medicine Physician · Rockford, IL
Syed M. Mohiuddin, MD is a family medicine physician with a practice address in Rockford, Illinois, and NPI 1144216243, issued on Sep 23, 2005. Check the license (Illinois 036055808, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Syed M. Mohiuddin
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036055808 IL
14258-320 WI
Self-reported in NPPES; status is on the state search - Practice location
- 695 N Perryville RD, Rockford, IL 61107
- Phone
- (815) 227-9900
- Enumerated
- Sep 23, 2005
- Record last updated
- Nov 7, 2025
- Fax
- (815) 227-9805
- Medicare enrollment
- Enrolled (PECOS I20251229000048); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 695 N Perryville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Syed M. Mohiuddin 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 036055808Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family medicine physician in 2024
1,219 Medicare Part D claims for 858 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 43 claims were for opioids.
Most prescribed
- Prednisone182 claims
- Nitrofurantoin Mono-Macro143 claims
- Cephalexin122 claims
- Amoxicillin-Clavulanate Potass84 claims
- Doxycycline Hyclate80 claims
- Amoxicillin71 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 2 group practices
- Mercy Health System CorporationJanesville, WI
- Theoria MedicalHenry, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Syed M. Mohiuddin among 6,215 family medicine physician records in Illinois
Syed M. Mohiuddin, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1978 · median 2006 among the 3,714 with a school on file
- Record last updated2025 · 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).
145 family medicine physician records list a practice address in Rockford
They are 145 of the 3,893 NPPES records with a practice address in Rockford, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Rockford → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Diana Alanis, MDRockford, IL 611071922007418
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- Steven Diamond, MDRockford, IL 611071861481244
- Chantal Girod, MDRockford, IL 611071881620383
- John Holtan, MDRockford, IL 611071831127224
- William Kobler, MDRockford, IL 611071588693626
- Steven Lidvall, MDRockford, IL 611071013946649
- Arpana Mathur, MDRockford, IL 611071023090560
Common questions
What is Syed M. Mohiuddin, MD's NPI number?
Syed M. Mohiuddin, MD's National Provider Identifier (NPI) is 1144216243, issued on Sep 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Syed M. Mohiuddin, MD located?
The NPPES record lists a practice address at 695 N Perryville RD, Rockford, IL, 61107. Phone: (815) 227-9900. Providers update this record themselves, so call before visiting.
How can I verify Syed M. Mohiuddin, MD's license?
NPPES lists Illinois license number 036055808, 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 Syed M. Mohiuddin, MD prescribe under Medicare Part D?
In 2024, Syed M. Mohiuddin, MD had 1,219 Medicare Part D claims for 858 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.