DR. ALLISON KLOTZBUECHER D.O.
NPI 1437170552
Internal Medicine in Libertyville, IL

Active since July 22, 2006PECOS Enrolled
716 S MILWAUKEE AVE, LIBERTYVILLE, IL 60048(847) 362-1393(847) 367-1480 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Allison Klotzbuecher D.o. NPPES

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

DR. ALLISON KLOTZBUECHER D.O. (NPI 1437170552) is an individual internal medicine provider in Libertyville, Illinois, licensed in Illinois (036090112) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437170552
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ALLISON KLOTZBUECHERCredential: D.O.
Location Address716 S MILWAUKEE AVELibertyville, IL 60048-3225
Mailing Address3880 Salem Lake Dr, Ste FLong Grove, IL 60047-5292 · (847) 719-2220 · Fax (847) 719-2265
Fax(847) 367-1480
Sole ProprietorNo
Enumeration DateJuly 22, 2006
Last NPPES UpdateMarch 7, 2023
NPI 1437170552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in IL · 036090112
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.

Also ListedHospitalistTaxonomy 208M00000X · License 036090112 (IL)
716 S MILWAUKEE AVE, Libertyville, IL 60048

Accepted 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)

Dr. Allison Klotzbuecher D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60048 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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 20

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

Physician Assistant
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
Physician Assistant (Medical)
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
Neurological Surgery
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
Physician Assistant
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
Preventive Medicine (Occupational Medicine)
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
Physician Assistant
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
Neurological Surgery
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048
Neurological Surgery
716 S MILWAUKEE AVE
LIBERTYVILLE, IL 60048

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 Allison Klotzbuecher's NPI number?

The NPI number for Allison Klotzbuecher is 1437170552. It was assigned to this individual provider in the NPPES registry on July 22, 2006.

Where is Allison Klotzbuecher located?

Allison Klotzbuecher practices at 716 S Milwaukee Ave, Libertyville, IL 60048. The listed phone number is (847) 362-1393.

What is Allison Klotzbuecher's specialty?

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

Is Allison Klotzbuecher enrolled in Medicare?

Yes. Allison Klotzbuecher is registered in the Medicare PECOS enrollment system.

What insurance does Allison Klotzbuecher accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Allison Klotzbuecher 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 Allison Klotzbuecher was last updated on March 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.