SAIMA NAEEM M.D.,
NPI 1164478616
Internal Medicine in Rockford, IL
About Saima Naeem M.d., NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAIMA NAEEM M.D., (NPI 1164478616) is an individual internal medicine provider in Rockford, Illinois, licensed in Illinois (336-075755) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Cgh Medical Center, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Saima Naeem M.d., 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
3Medicare enrollment records show Saima Naeem reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockford, IL 61103
- Reassigned Medicare billing, Illinois enrollment
- 1,375 clinicians in this Medicare group
Janesville, WI 53548
- Reassigned Medicare billing, Illinois enrollment
- 671 clinicians in this Medicare group
Harvard, IL 60033
- Reassigned Medicare billing, Illinois enrollment
- 382 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 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cgh Medical Center
Acute Care Hospitals · Sterling, ILJavon Bea Hospital
Acute Care Hospitals · Rockford, ILMercyhealth Hospital & Physician Clinic-Crystal La
Acute Care Hospitals · Crystal Lake, ILMercy Harvard Hospital
Critical Access Hospitals · Harvard, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 61103
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 Saima Naeem's NPI number?
The NPI number for Saima Naeem is 1164478616. It was assigned to this individual provider in the NPPES registry on May 26, 2006. The provider is also known as Saima Memon.
Where is Saima Naeem located?
Saima Naeem practices at 2400 N Rockton Ave Rmh-Adult Hospitalist Services, Rockford, IL 61103. The listed phone number is (815) 971-5000.
What is Saima Naeem's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Saima Naeem enrolled in Medicare?
Yes. Saima Naeem 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 Saima Naeem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Saima Naeem reassigns Medicare benefits to 3 organizations: Rockford Health Physicians (Rockford, IL), Mercy Health System Corporation (Janesville, WI) and Mercy Harvard Hospital Inc (Harvard, IL). 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 Saima Naeem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Saima Naeem accept?
Health plans from Anthem Blue Cross and Blue Shield list Saima Naeem 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 Saima Naeem affiliated with any hospitals?
According to CMS data, Saima Naeem is affiliated with Cgh Medical Center, Javon Bea Hospital, Mercyhealth Hospital & Physician Clinic-Crystal La and Mercy Harvard Hospital.
When was this NPI record last updated?
The NPPES record for Saima Naeem was last updated on June 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.
# Saima Naeem, M.D., · NPI 1164478616
Internal Medicine physician in Rockford, Illinois. Individual provider, active in the CMS NPPES registry since May 26, 2006.
## Identity
- **NPI:** 1164478616 (Entity type: Individual)
- **Enumerated:** May 26, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 336-075755 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2400 N ROCKTON AVE, RMH-ADULT HOSPITALIST SERVICES, Rockford, IL 61103-3655
- **Phone:** (815) 971-5000 · **Fax:** (815) 971-9299
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Rockford Health Physicians (NPI 1023275278, Rockford, IL); Mercy Health System Corporation (NPI 1598718603, Janesville, WI); Mercy Harvard Hospital Inc (NPI 1427001445, Harvard, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** June 17, 2014
- **Other identifiers:** Medicare UPIN R01976
---
Source: [NPI Profile](https://npiprofile.com/npi/1164478616) · Data from the CMS NPPES public registry.