ANDREW IAN FREEMAN M.D.
NPI 1851880322
Pathology - Clinical Pathology in Evanston, IL
About Andrew Ian Freeman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW IAN FREEMAN M.D. (NPI 1851880322) is an individual clinical pathology provider in Evanston, Illinois, licensed in Illinois (036160004) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and maintains a secondary practice location in Pittsburgh.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Andrew Ian Freeman 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 Reassignment
Medicare enrollment records show Andrew Freeman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northshore University Healthsystem - Evanston Hospital
Acute Care Hospitals · Evanston, ILSwedish Hospital
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60201 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.
EVANSTON, IL 60201
EVANSTON, IL 60201
EVANSTON, IL 60201
EVANSTON, IL 60201
EVANSTON, IL 60201
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 Andrew Freeman's NPI number?
The NPI number for Andrew Freeman is 1851880322. It was assigned to this individual provider in the NPPES registry on May 9, 2018.
Where is Andrew Freeman located?
Andrew Freeman practices at 2650 Ridge Ave. Department Of Pathology, Evanston, IL 60201. The listed phone number is (847) 570-2181.
What is Andrew Freeman's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology, with taxonomy code 207ZC0006X.
Is Andrew Freeman enrolled in Medicare?
Yes. Andrew Freeman 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 organization bills Medicare for Andrew Freeman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Freeman reassigns Medicare benefits to Endeavor Health Medical Group (Evanston, IL). The 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 Andrew Freeman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Freeman accept?
Health plans from Oscar Health list Andrew Freeman 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 Andrew Freeman affiliated with any hospitals?
According to CMS data, Andrew Freeman is affiliated with Northshore University Healthsystem - Evanston Hospital and Swedish Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Freeman was last updated on April 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Andrew Ian Freeman, M.D. · NPI 1851880322
Clinical Pathology physician in Evanston, Illinois. Individual provider, active in the CMS NPPES registry since May 9, 2018.
## Identity
- **NPI:** 1851880322 (Entity type: Individual)
- **Enumerated:** May 9, 2018
- **Primary specialty:** Pathology - Clinical Pathology · taxonomy 207ZC0006X
- **State license:** 036160004 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2650 RIDGE AVE., DEPARTMENT OF PATHOLOGY, Evanston, IL 60201
- **Phone:** (847) 570-2181 · **Fax:** (847) 570-1938
## 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:** Endeavor Health Medical Group (NPI 1265695944, Evanston, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2018
## Record status
- **NPPES last updated:** April 18, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1851880322) · Data from the CMS NPPES public registry.