DR. JAMIE A KEEN MD
NPI 1144753500
Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery in Hines, IL
About Dr. Jamie A Keen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMIE A KEEN MD (NPI 1144753500) is an individual ophthalmic plastic and reconstructive surgery provider in Hines, Illinois, licensed in Illinois (03-6164202) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Delnor Community Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Dr. Jamie A Keen Md 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
2Medicare enrollment records show Jamie Keen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Des Plaines, IL 60016
- Reassigned Medicare billing, Illinois enrollment
- 3 clinicians in this Medicare group
Geneva, IL 60134
- Reassigned Medicare billing, Illinois enrollment
- 9 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Medicine Delnor Community Hospital
Acute Care Hospitals · Geneva, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60141 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.
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 Jamie Keen's NPI number?
The NPI number for Jamie Keen is 1144753500. It was assigned to this individual provider in the NPPES registry on April 4, 2017.
Where is Jamie Keen located?
Jamie Keen practices at 5000 S 5th Ave, Hines, IL 60141. The listed phone number is (708) 202-8387.
What is Jamie Keen's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Ophthalmic Plastic and Reconstructive Surgery, with taxonomy code 207WX0200X.
Is Jamie Keen enrolled in Medicare?
Yes. Jamie Keen 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 Jamie Keen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jamie Keen reassigns Medicare benefits to 2 organizations: Chicagoland Oculoplastics Consultants PLLC (Des Plaines, IL) and Geneva Eye Clinic Ltd (Geneva, 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 Jamie Keen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jamie Keen accept?
Health plans from Oscar Health list Jamie Keen 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 Jamie Keen affiliated with any hospitals?
According to CMS data, Jamie Keen is affiliated with Northwestern Medicine Delnor Community Hospital.
When was this NPI record last updated?
The NPPES record for Jamie Keen was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.