DR. PETER MARK FINK M.D.
NPI 1942270509
Psychiatry & Neurology - Child & Adolescent Psychiatry in Skokie, IL
About Dr. Peter Mark Fink M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER MARK FINK M.D. (NPI 1942270509) is an individual child & adolescent psychiatry provider in Skokie, Illinois, licensed in Illinois (036-049948) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Peter Mark Fink M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Peter Fink reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush University Medical Group
- 2,169 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.
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.
SKOKIE, IL 60076
SKOKIE, IL 60076
SKOKIE, IL 60076
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 Peter Fink's NPI number?
The NPI number for Peter Fink is 1942270509. It was assigned to this individual provider in the NPPES registry on January 25, 2006.
Where is Peter Fink located?
Peter Fink practices at 4711 Golf Rd Suite 700, Skokie, IL 60076. The listed phone number is (847) 674-4704.
What is Peter Fink's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Peter Fink enrolled in Medicare?
Yes. Peter Fink is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Peter Fink's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Fink reassigns Medicare benefits to Rush University Medical Center (Chicago, 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 Peter Fink's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peter Fink accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Peter Fink 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.
When was this NPI record last updated?
The NPPES record for Peter Fink was last updated on September 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Peter Mark Fink, M.D. · NPI 1942270509
Child & Adolescent Psychiatry physician in Skokie, Illinois. Individual provider, active in the CMS NPPES registry since January 25, 2006.
## Identity
- **NPI:** 1942270509 (Entity type: Individual)
- **Enumerated:** January 25, 2006
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** 036-049948 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4711 GOLF RD, SUITE 700, Skokie, IL 60076-1224
- **Phone:** (847) 674-4704
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Rush University Medical Center (NPI 1184269425, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 7, 2011
---
Source: [NPI Profile](https://npiprofile.com/npi/1942270509) · Data from the CMS NPPES public registry.