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DR. MICHELLE YVONNE KARNEY MD
NPI 1760557987
Obstetrics & Gynecology - Obesity Medicine in Crystal Lake, IL

Active since November 22, 2006Opted out of Medicare · through May 13, 2028
31 N VIRGINIA ST, CRYSTAL LAKE, IL 60014(815) 585-3002 Get Directions Write a Review

NPPES record last updated: February 1, 2017. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Michelle Yvonne Karney Md NPPES

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

DR. MICHELLE YVONNE KARNEY MD (NPI 1760557987) is an individual obesity medicine provider in Crystal Lake, Illinois, licensed in Illinois (036108293) and active in the NPI registry since November 2006. She has opted out of Medicare through May 13, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1760557987
Entity TypeIndividualFemale
Primary Taxonomy207VB0002X
Provider Legal NameDR. MICHELLE YVONNE KARNEYCredential: MD
Location Address31 N VIRGINIA STCrystal Lake, IL 60014-4125
Mailing Address31 N Virginia StCrystal Lake, IL 60014-4125 · (815) 585-3002
Phone(815) 585-3002
Sole ProprietorNo
Enumeration DateNovember 22, 2006
Last NPPES UpdateFebruary 1, 2017
✔ NPI 1760557987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Obesity MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VB0002X
License✔ Licensed in IL · 036108293
Definition
An obstetrics & gynecology physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.
31 N VIRGINIA ST, Crystal Lake, IL 60014
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Michelle Yvonne Karney Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 13, 2026 through May 13, 2028.

Opt-Out Effective DateMay 13, 2026
Opt-Out In Effect ThroughMay 13, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60014 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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.

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 Michelle Karney's NPI number?

The NPI number for Michelle Karney is 1760557987. It was assigned to this individual provider in the NPPES registry on November 22, 2006.

Where is Michelle Karney located?

Michelle Karney practices at 31 N Virginia St, Crystal Lake, IL 60014. The listed phone number is (815) 585-3002.

What is Michelle Karney's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obesity Medicine, with taxonomy code 207VB0002X.

Is Michelle Karney enrolled in Medicare?

No. Michelle Karney has opted out of Medicare through May 13, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Michelle Karney was last updated on February 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.