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DR. ANTHONY J BUECKER M.D.
NPI 1043504368
Emergency Medicine in Peoria, IL

Active since June 03, 2011PECOS Enrolled
221 NE GLEN OAK AVE, PEORIA, IL 61636(309) 672-5500 Get Directions Write a Review

NPPES record last updated: August 30, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 30, 2023, Mar 12, 2022 (2 updates tracked since 2022).

About Dr. Anthony J Buecker M.d. NPPES

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

DR. ANTHONY J BUECKER M.D. (NPI 1043504368) is an individual emergency medicine provider in Peoria, Illinois, licensed in Illinois (036.133966) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and maintains a secondary practice location in Peoria.

NPPES Registry Identity

NPI1043504368
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ANTHONY J BUECKERCredential: M.D.
Location Address221 NE GLEN OAK AVEPeoria, IL 61636-5408
Mailing Address10814 N Autumn TrlBrimfield, IL 61517-9716 · (309) 370-5382
Phone(309) 672-5500
Sole ProprietorNo
Enumeration DateJune 3, 2011
Last NPPES UpdateAugust 30, 20232 updates tracked since enumeration
NPPES CertifiedAugust 30, 2023
✔ NPI 1043504368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in IL · 036.133966
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
221 NE GLEN OAK AVE, Peoria, IL 61636
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Secondary Practice Location 1

Location 1530 NE Glen Oak AvePeoria, IL 61637-5408 · Phone (309) 655-2109

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Anthony J Buecker M.d. 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.

Medicare Billing Reassignments

7

Medicare enrollment records show Anthony Buecker reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Methodist Medical Center Of Illinois
Same address
Emergency Care
221 NE GLEN OAK AVE
Peoria, IL 61636
  • Reassigned Medicare billing, Illinois enrollment
  • 122 clinicians in this Medicare group
NPI 1265966048 (309) 672-5522
Saint Francis Medical Center
0.2 mi
General Practice
530 NE GLEN OAK AVE
Peoria, IL 61637
  • Reassigned Medicare billing, Illinois enrollment
  • 157 clinicians in this Medicare group
NPI 1154215291 (309) 655-2000
Osf Multi-Specialty Group
7.4 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1922445527 (309) 683-5050
Osf Healthcare System
31 mi
Family Medicine
327 EDWARD ST
Henry, IL 61537
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1548393184 (Illinois)
  • 93 clinicians in this Medicare group
NPI 1982311627 (309) 364-2002
St Joseph Medical Center
35 mi
Radiation Oncology
407 E VERNON AVE
Normal, IL 61761
  • Reassigned Medicare billing, Illinois enrollment
  • 43 clinicians in this Medicare group
NPI 1174758346 (309) 451-2231
Saint James Hospital
51 mi
Family Medicine
1231 KLEEMANN DR
Clinton, IL 61727
  • Reassigned Medicare billing, Illinois enrollment
  • 130 clinicians in this Medicare group
NPI 1356058119 (217) 935-5022
Carle Health Medical Group
83 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 2,516 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
127 services123 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
107 services102 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
31 services31 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
29 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61636 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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.

BRYCE HAMAMOTO
Student in an Organized Health Care Education/Training Program
221 NE GLEN OAK AVE
PEORIA, IL 61636
Peoria County (309) 672-5522
RIAZ SHAH MD
Internal Medicine
221 NE GLEN OAK AVE, SUITE 504
PEORIA, IL 61636
Peoria County (309) 672-5729
CENTRAL ILLINOIS RADIATION ONCOLOGY PHYSICIANS, LTD
Radiology (Radiation Oncology)
221 NE GLEN OAK AVE
PEORIA, IL 61636
Peoria County (309) 672-5700
MIHAILO NIKOLIC
Nurse Anesthetist, Certified Registered
221 NE GLEN OAK AVE
PEORIA, IL 61636
Peoria County (309) 672-5654
WAQAS ALI MD
Internal Medicine
221 NE GLEN OAK AVE
PEORIA, IL 61636
Peoria County (309) 672-5522
ANNE LOOK APN
Nurse Practitioner (Acute Care)
221 NE GLEN OAK AVE
PEORIA, IL 61636
Peoria County (309) 672-5522
DR. KENNETH STRUM M.D.
Anesthesiology
221 NE GLEN OAK AVE
PEORIA, IL 61636
Peoria County (309) 369-1761
DR. ANDREW BRIAN ARMSTRONG M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
221 NE GLEN OAK AVE
PEORIA, IL 61636
Peoria County (309) 672-4920

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 Anthony Buecker's NPI number?

The NPI number for Anthony Buecker is 1043504368. It was assigned to this individual provider in the NPPES registry on June 3, 2011.

Where is Anthony Buecker located?

Anthony Buecker practices at 221 NE Glen Oak Ave, Peoria, IL 61636. The listed phone number is (309) 672-5500.

What is Anthony Buecker's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Anthony Buecker enrolled in Medicare?

Yes. Anthony Buecker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anthony Buecker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Buecker reassigns Medicare benefits to 7 organizations: Methodist Medical Center Of Illinois (Peoria, IL), Saint Francis Medical Center (Peoria, IL), Osf Multi-Specialty Group (Peoria, IL), Osf Healthcare System (Henry, IL), St Joseph Medical Center (Normal, IL) and 2 more organizations, listed in the Medicare section above. 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 Anthony Buecker'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 Anthony Buecker was last updated on August 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.