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SYED M MOHIUDDIN MD
NPI 1144216243
Family Medicine in Rockford, IL

Active since September 23, 2005PECOS EnrolledAccepts Medicare Assignment
695 N PERRYVILLE RD, SUITE 4, ROCKFORD, IL 61107(815) 227-9900(815) 227-9805 Get Directions Write a Review

NPPES record last updated: November 7, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Syed M Mohiuddin Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SYED M MOHIUDDIN MD (NPI 1144216243) is an individual family medicine provider in Rockford, Illinois, licensed in Illinois (036055808) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Mercy Health System Corp, and maintains a secondary practice location in Janesville.

NPPES Registry Identity

NPI1144216243
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameSYED M MOHIUDDINCredential: MD
Location Address695 N PERRYVILLE RD, SUITE 4Rockford, IL 61107-6225
Mailing Address695 N Perryville Rd, Suite 4Rockford, IL 61107-6225 · (815) 227-9900 · Fax (815) 227-9805
Phone(815) 227-9900
Fax(815) 227-9805
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateSeptember 23, 2005
Last NPPES UpdateNovember 7, 2025
NPPES CertifiedNovember 7, 2025
✔ NPI 1144216243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in IL · 036055808✔ Licensed in WI · 14258-320
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
695 N PERRYVILLE RD, Rockford, IL 61107
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Secondary Practice Location 1

Location 11000 Mineral Point AveJanesville, WI 53548-2940 · Phone (608) 756-6868 ext. 46000 · Fax (608) 756-6289

Other Identifiers 1

Other553180IL · Medicare Group Ptan

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, MercyCare, MercyCare Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Syed M Mohiuddin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305801747
PECOS Enrollment IDI20251229000048
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Syed Mohiuddin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Health System Corporation
28 mi
Multi-Specialty
580 N WASHINGTON ST
Janesville, WI 53548
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,155 clinicians in this Medicare group
NPI 1598718603 (608) 741-7630
Osf Multi-Specialty Group
108 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050
Theoria Medical
283 mi
Internal Medicine
41800 W 11 MILE RD STE 109
Novi, MI 48375
  • Reassigned Medicare billing, Illinois enrollment
  • 64 clinicians in this Medicare group
NPI 1609362375 (248) 860-4634

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
50 services48 patients
Inhalation treatment for airway obstruction or sputum production 94640
Inhalation treatment, also known as nebulizer therapy, helps clear airway obstructions and reduce sputum production. It involves breathing in medication through a device, turning it into a mist. This can open up the airways, making breathing easier and helping to cough out mucus.
25 services25 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
16 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Health System Corp

Acute Care Hospitals · Janesville, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520066
Location1000 Mineral Point AveJanesville, WI 53548 · Rock County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GABRIELLE LALOR LPC
Counselor (Professional)
695 N PERRYVILLE RD
ROCKFORD, IL 61107
Winnebago County (779) 368-0060
JAMES JOHNSON
Counselor (Professional)
695 N PERRYVILLE RD
ROCKFORD, IL 61107
Winnebago County (779) 368-0060
DR. JAIME LYNNE KING O.D.
Optometrist
695 N PERRYVILLE RD, SUITE 3
ROCKFORD, IL 61107
Winnebago County (815) 316-2020
HEALING PATH OF ROCKFORD, PLLC
Chiropractor
695 N PERRYVILLE RD
ROCKFORD, IL 61107
Winnebago County (815) 977-5480
AZIZUR RAHMAN MD
Ophthalmology
695 N PERRYVILLE RD
ROCKFORD, IL 61107
Winnebago County (815) 904-6011
ADVANCED ROCKFORD EYE CARE LLC
Optometrist
695 N PERRYVILLE RD, SUITE 3
ROCKFORD, IL 61107
Winnebago County (815) 316-2020
LAURIE FESTER LPC
Counselor (Professional)
695 N PERRYVILLE RD
ROCKFORD, IL 61107
Winnebago County (779) 368-0060

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Syed Mohiuddin's NPI number?

The NPI number for Syed Mohiuddin is 1144216243. It was assigned to this individual provider in the NPPES registry on September 23, 2005.

Where is Syed Mohiuddin located?

Syed Mohiuddin practices at 695 N Perryville Rd Suite 4, Rockford, IL 61107. The listed phone number is (815) 227-9900.

What is Syed Mohiuddin's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Syed Mohiuddin enrolled in Medicare?

Yes. Syed Mohiuddin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Syed Mohiuddin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Syed Mohiuddin reassigns Medicare benefits to 3 organizations: Mercy Health System Corporation (Janesville, WI), Osf Multi-Specialty Group (Peoria, IL) and Theoria Medical (Novi, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Syed Mohiuddin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Syed Mohiuddin accept?

Health plans from Anthem Blue Cross and Blue Shield, MercyCare and MercyCare Health Plans list Syed Mohiuddin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Syed Mohiuddin affiliated with any hospitals?

According to CMS data, Syed Mohiuddin is affiliated with Mercy Health System Corp.

When was this NPI record last updated?

The NPPES record for Syed Mohiuddin was last updated on November 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.