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MISS KAREN N WHITEHORN MD
NPI 1972535102
Internal Medicine in Flossmoor, IL

Active since July 07, 2006PECOS Enrolled
19550 S GOVERNORS HWY, STE 2000, FLOSSMOOR, IL 60422(708) 957-8750(708) 957-8602 Get Directions Write a Review

NPPES record last updated: December 19, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Miss Karen N Whitehorn Md NPPES

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

MISS KAREN N WHITEHORN MD (NPI 1972535102) is an individual internal medicine provider in Flossmoor, Illinois, licensed in Illinois (036115711) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Osf Heart Of Mary Medical Center, and is a graduate of Southern Illinois University School Of Medicine (2003).

NPPES Registry Identity

NPI1972535102
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMISS KAREN N WHITEHORNCredential: MD
Location Address19550 S GOVERNORS HWY, STE 2000Flossmoor, IL 60422-2136
Mailing Address27702 Network PlChicago, IL 60673-1277 · (708) 862-7674 · Fax (708) 862-1781
Phone(708) 957-8750
Fax(708) 957-8602
Sole ProprietorNo
Medical School CMSSouthern Illinois University School Of MedicineGraduated 2003
Enumeration DateJuly 7, 2006
Last NPPES UpdateDecember 19, 2018
✔ NPI 1972535102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036115711
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
19550 S GOVERNORS HWY, Flossmoor, IL 60422
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Other Identifiers 3

Medicaid036115711IL
OtherP01952892IL · Rrm
OtherF400437354IL · Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Karen N Whitehorn Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426061870
PECOS Enrollment IDI20060801000286
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.

Areas of Expertise CMS Part B claims 6

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
192 services96 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
40 services34 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
28 services23 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
13 services13 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Osf Heart Of Mary Medical Center

Acute Care Hospitals · Urbana, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140113
Location1400 West Park AvenueUrbana, IL 61801 · Champaign County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60422 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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.

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 Karen Whitehorn's NPI number?

The NPI number for Karen Whitehorn is 1972535102. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Karen Whitehorn located?

Karen Whitehorn practices at 19550 S Governors Hwy Ste 2000, Flossmoor, IL 60422. The listed phone number is (708) 957-8750.

What is Karen Whitehorn's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Karen Whitehorn enrolled in Medicare?

Yes. Karen Whitehorn is registered in the Medicare PECOS enrollment system.

What insurance does Karen Whitehorn accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Karen Whitehorn 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 Karen Whitehorn affiliated with any hospitals?

According to CMS data, Karen Whitehorn is affiliated with Osf Heart Of Mary Medical Center.

When was this NPI record last updated?

The NPPES record for Karen Whitehorn was last updated on December 19, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.