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LISA T BARKER M.D.
NPI 1477580116
Emergency Medicine in Peoria, IL

Active since June 27, 2006PECOS Enrolled
530 NE GLEN OAK AVE, PEORIA, IL 61637(309) 655-2553(309) 655-2602 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lisa T Barker M.d. NPPES

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

LISA T BARKER M.D. (NPI 1477580116) is an individual emergency medicine provider in Peoria, Illinois and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477580116
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameLISA T BARKERCredential: M.D.
Location Address530 NE GLEN OAK AVEPeoria, IL 61637-0001
Mailing Address530 Ne Glen Oak AvePeoria, IL 61637-0001 · (309) 655-2000 · Fax (309) 655-7869
Phone(309) 655-2553
Fax(309) 655-2602
Sole ProprietorNo
Enumeration DateJune 27, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1477580116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
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.
530 NE GLEN OAK AVE, Peoria, IL 61637
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Other Identifiers 3

Medicare UPINI38041
Other800810Medicare Group No.
Medicare PINK20924

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lisa T Barker 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 Reassignment

Medicare enrollment records show Lisa Barker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

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

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 3

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.
66 services66 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.
43 services43 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.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61637 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.

DR. HAMID MAHMOOD ZIA M.D
Pathology (Anatomic Pathology & Clinical Pathology)
530 NE GLEN OAK AVE, CENTRAL ILLINOIS PATHOLOGY SC
PEORIA, IL 61637
Peoria County (309) 624-9011
THOMAS JAMES MCMORROW MD
Pediatrics
530 NE GLEN OAK AVE
PEORIA, IL 61637
Peoria County (309) 655-2553
ALEXANDRA ROPER MD
Surgery
530 NE GLEN OAK AVE
PEORIA, IL 61637
Peoria County (309) 655-2000
JAPMEHR KAUR SANDHU M.B.B.S.
Student in an Organized Health Care Education/Training Program
530 NE GLEN OAK AVE
PEORIA, IL 61637
Peoria County (309) 624-9351
THOMAS BLACKWELL JR. MD
Student in an Organized Health Care Education/Training Program
530 NE GLEN OAK AVE
PEORIA, IL 61637
Peoria County (309) 655-2000
LUKE KLOFT
Student in an Organized Health Care Education/Training Program
530 NE GLEN OAK AVE
PEORIA, IL 61637
Peoria County (309) 655-2109
ABIGAIL V. WELU DO
Student in an Organized Health Care Education/Training Program
530 NE GLEN OAK AVE
PEORIA, IL 61637
Peoria County (309) 655-6710
DR. JAMES DANIEL DEWAR D.O.
Internal Medicine (Interventional Cardiology)
530 NE GLEN OAK AVE
PEORIA, IL 61637
Peoria County (309) 655-7257

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 Lisa Barker's NPI number?

The NPI number for Lisa Barker is 1477580116. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Where is Lisa Barker located?

Lisa Barker practices at 530 NE Glen Oak Ave, Peoria, IL 61637. The listed phone number is (309) 655-2553.

What is Lisa Barker's specialty?

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

Is Lisa Barker enrolled in Medicare?

Yes. Lisa Barker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lisa Barker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Barker reassigns Medicare benefits to Osf Multi-Specialty Group (Peoria, IL). The 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 Lisa Barker'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 Lisa Barker was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.