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DR. MARK NOLAN HILL M.D.
NPI 1205829801
Surgery in Highland Park, IL

Active since August 30, 2005PECOS Enrolled
625 ROGER WILLIAMS AVE, SUITE 102, HIGHLAND PARK, IL 60035(847) 432-9420(847) 432-9495 Get Directions Write a Review

NPPES record last updated: October 28, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Mark Nolan Hill M.d. NPPES

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

DR. MARK NOLAN HILL M.D. (NPI 1205829801) is an individual surgery provider in Highland Park, Illinois, licensed in Illinois (036064051) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205829801
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. MARK NOLAN HILLCredential: M.D.
Location Address625 ROGER WILLIAMS AVE, SUITE 102Highland Park, IL 60035-4840
Mailing Address625 Roger Williams Ave, Suite 102Highland Park, IL 60035-4840 · (847) 432-9420 · Fax (847) 432-9495
Phone(847) 432-9420
Fax(847) 432-9495
Sole ProprietorYes
Enumeration DateAugust 30, 2005
Last NPPES UpdateOctober 28, 2014
✔ NPI 1205829801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036064051
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
625 ROGER WILLIAMS AVE, Highland Park, IL 60035
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Nolan Hill M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Mark Hill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ivinson Memorial Hospital
919 mi
Rural Health
3116 WILLETT DR
Laramie, WY 82072
  • Reassigned Medicare billing, Wyoming enrollment
  • 146 clinicians in this Medicare group
NPI 1033628599 (307) 742-6319

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60035 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
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 4

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

ROBERT A. NATONSON MD
Anesthesiology
625 ROGER WILLIAMS AVE, SUITE 101
HIGHLAND PARK, IL 60035
Lake County (847) 433-3460
ORTHOPEDIC CENTER OF LAKE COUNTY PC
Orthopaedic Surgery
625 ROGER WILLIAMS AVE, SUITE 108
HIGHLAND PARK, IL 60035
Lake County (847) 433-3700
DR. KEVIN DUTTON D.C.
Chiropractor
625 ROGER WILLIAMS AVE
HIGHLAND PARK, IL 60035
Lake County (608) 345-6251
ESSENTIAL HEALTH CHIROPRACTIC, LLC
Chiropractor
625 ROGER WILLIAMS AVE
HIGHLAND PARK, IL 60035
Lake County (608) 345-6251

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 Mark Hill's NPI number?

The NPI number for Mark Hill is 1205829801. It was assigned to this individual provider in the NPPES registry on August 30, 2005.

Where is Mark Hill located?

Mark Hill practices at 625 Roger Williams Ave Suite 102, Highland Park, IL 60035. The listed phone number is (847) 432-9420.

What is Mark Hill's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Mark Hill enrolled in Medicare?

Yes. Mark Hill is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Hill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Hill reassigns Medicare benefits to Ivinson Memorial Hospital (Laramie, WY). 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 Mark Hill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Hill was last updated on October 28, 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.