SHAKIL ABDUL KARIM D.O.
NPI 1720039019
Internal Medicine - Gastroenterology in Rockford, IL
About Shakil Abdul Karim D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAKIL ABDUL KARIM D.O. (NPI 1720039019) is an individual gastroenterology provider in Rockford, Illinois, licensed in Illinois (036-109579) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Uw Health, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
Other Identifiers 1
Accepted 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
Shakil Abdul Karim D.o. 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.
Medicare Billing Reassignments
10Medicare enrollment records show Shakil Karim reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockford, IL 61104
- Reassigned Medicare billing, Illinois enrollment
- 474 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 391 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 478 clinicians in this Medicare group
Columbus, WI 53925
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Beaver Dam Community Hospitals Inc.
- 1,447 clinicians in this Medicare group
Wisconsin Rapids, WI 54494
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,440 clinicians in this Medicare group
Terre Haute, IN 47807
- Reassigned Medicare billing, Indiana enrollment
- 306 clinicians in this Medicare group
Chetek, WI 54728
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
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 8
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Uw Health
Acute Care Hospitals · Rockford, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKFORD, IL 61104
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 Shakil Karim's NPI number?
The NPI number for Shakil Karim is 1720039019. It was assigned to this individual provider in the NPPES registry on May 12, 2006.
Where is Shakil Karim located?
Shakil Karim practices at 1401 E State St, Rockford, IL 61104. The listed phone number is (779) 696-4200.
What is Shakil Karim's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Shakil Karim enrolled in Medicare?
Yes. Shakil Karim 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 Shakil Karim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shakil Karim reassigns Medicare benefits to 10 organizations: Swedishamerican Hospital (Rockford, IL), Freeport Regional Health Care Foundation (Freeport, IL), Freeport Memorial Hospital (Freeport, IL), Beaver Dam Community Hosptials Inc (Columbus, WI), Mchs Hospitals Inc (Wisconsin Rapids, WI) and 5 more organizations, listed in the Medicare section above. 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 Shakil Karim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shakil Karim accept?
Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., HealthPartners, Quartz and Sanford Health Plan list Shakil Karim 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 Shakil Karim affiliated with any hospitals?
According to CMS data, Shakil Karim is affiliated with Uw Health.
When was this NPI record last updated?
The NPPES record for Shakil Karim was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Shakil Abdul Karim, D.O. · NPI 1720039019
Gastroenterology physician in Rockford, Illinois. Individual provider, active in the CMS NPPES registry since May 12, 2006.
## Identity
- **NPI:** 1720039019 (Entity type: Individual)
- **Enumerated:** May 12, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 036-109579 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1401 E STATE ST, Rockford, IL 61104-2315
- **Phone:** (779) 696-4200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Swedishamerican Hospital (NPI 1245385954, Rockford, IL); Freeport Regional Health Care Foundation (NPI 1457337016, Freeport, IL); Freeport Memorial Hospital (NPI 1447228788, Freeport, IL); Beaver Dam Community Hosptials Inc (NPI 1275833659, Columbus, WI); Mchs Hospitals Inc (NPI 1568188589, Wisconsin Rapids, WI); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 9, 2026
- **Other identifiers:** Medicaid 036109579 (IL)
---
Source: [NPI Profile](https://npiprofile.com/npi/1720039019) · Data from the CMS NPPES public registry.