1. Home
  2. Directory
  3. Illinois
  4. Northbrook
  5. Family Medicine
  6. NPI Profile

KATHARYN HYMES FNP
NPI 1891222097
Family Medicine in Northbrook, IL

Active since May 18, 2017PECOS EnrolledAccepts Medicare Assignment
4179 DUNDEE RD STE A106, NORTHBROOK, IL 60062(847) 402-2300 Get Directions Write a Review

NPPES record last updated: July 26, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 26, 2024, May 18, 2017 (2 updates tracked since 2017).

About Katharyn Hymes Fnp NPPES

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

KATHARYN HYMES FNP (NPI 1891222097) is an individual family medicine provider in Northbrook, Illinois, licensed in Illinois (277.000817) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1891222097
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameKATHARYN HYMESCredential: FNP
Location Address4179 DUNDEE RD STE A106Northbrook, IL 60062-2129
Mailing Address4179 Dundee Rd Ste A106Northbrook, IL 60062-2129 · (847) 402-2300
Phone(847) 402-2300
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 18, 2017
Last NPPES UpdateJuly 26, 20242 updates tracked since enumeration
NPPES CertifiedJuly 26, 2024
✔ NPI 1891222097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 277.000817
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4179 DUNDEE RD STE A106, Northbrook, IL 60062
Open in Google Maps ↗

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

Katharyn Hymes Fnp 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.

PECOS PAC ID2466713359
PECOS Enrollment IDI20180312001263
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 Reassignments

3

Medicare enrollment records show Katharyn Hymes reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Premise Health Of Illinois Medical PC
Same address
Multi-Specialty
4179 DUNDEE RD STE A106
Northbrook, IL 60062
  • Reassigned Medicare billing, Illinois enrollment
  • 66 clinicians in this Medicare group
NPI 1629716121 (847) 402-2300
Access Community Health Network
5.7 mi
Federally Qualified Health Center (FQHC)
1120 N ARLINGTON HEIGHTS RD
Arlington Heights, IL 60004
  • Reassigned Medicare billing, Illinois enrollment
  • 413 clinicians in this Medicare group
NPI 1780879023 (847) 342-1554
Vpa PC
19 mi
Family Medicine
117W755 BUTTERFIELD ROAD, UNIT 104
Oakbrook Terrace, IL 60181
  • Reassigned Medicare billing, Illinois enrollment
  • 189 clinicians in this Medicare group
NPI 1174925663 (312) 818-4650

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 60062 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
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

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

PREMISE HEALTH OF ILLINOIS MEDICAL PC
Clinic/Center (Multi-Specialty)
4179 DUNDEE RD STE A106
NORTHBROOK, IL 60062
Cook County (847) 402-2300

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 Katharyn Hymes's NPI number?

The NPI number for Katharyn Hymes is 1891222097. It was assigned to this individual provider in the NPPES registry on May 18, 2017.

Where is Katharyn Hymes located?

Katharyn Hymes practices at 4179 Dundee Rd Ste A106, Northbrook, IL 60062. The listed phone number is (847) 402-2300.

What is Katharyn Hymes's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Katharyn Hymes enrolled in Medicare?

Yes. Katharyn Hymes 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 Katharyn Hymes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katharyn Hymes reassigns Medicare benefits to 3 organizations: Premise Health Of Illinois Medical PC (Northbrook, IL), Access Community Health Network (Arlington Heights, IL) and Vpa PC (Oakbrook Terrace, 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 Katharyn Hymes'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 Katharyn Hymes was last updated on July 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.