DR. KATHERINE ANN KASPER (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1285890129

DR. KATHERINE ANN KASPER (M.D.) is a healthcare provider. based in Peoria, Illinois. specializing in PATHOLOGY. They hold the professional credentials M.D.. They hold a License No. 036121840 (IL). The NPI Number for DR. KATHERINE ANN KASPER (M.D.) is 1285890129

Main info

Female
20 Years Of Experience
Accepts Medicare Assignment
Name
DR. KATHERINE ANN KASPER (M.D.)
NPI
1285890129
Phone
Not provided
Address
221 NE GLEN OAK AVE
Enumeration Date
30 July 2008
Last Update Date
26 September 2016

Doctor Profile

Medical School Name
NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Secondary Phone
5637422724
Graduation Year
2006 (20 years ago)
PAC ID
8224206693
Group Practice PAC ID
1254228711
Professional Enrollment ID
I20180717001554
Address ID
IA527221626BE4500XRDXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience48
Completeness75
Years active:17State licenses:1Digital endpointsOther names

766 PATHOLOGY in IL

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Provider Addresses for DR. KATHERINE ANN KASPER (M.D.)

  • UnityPoint Health - Methodist, 221, Northeast Glen Oak Avenue, Peoria, Peoria County, Illinois, 61636, United States

    PEORIA, IL 616360001

    Phone:

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2018-07-17

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20130618000561IPathologyILTBD
I20180717001554IPathologyIATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
88305Pathology examination of tissue using a microscope, intermediate complexity375214$0
88341Special stained specimen slides to examine tissue, each additional procedure8520$0
88342Special stained specimen slides to examine tissue, initial procedure6649$0
88173Evaluation of fine needle aspirate with interpretation and report6336$0
88307Pathology examination of tissue using a microscope, moderately high complexity4426$0
View full utilization report →

Insurance plans in this area (ZIP 61636)

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Provider's Procedures

DR. KATHERINE ANN KASPER (M.D.) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYIL88304Pathology examination of tissue using a microscope, moderately low complexity4541
PATHOLOGYIL88307Pathology examination of tissue using a microscope, moderately high complexity5736
PATHOLOGYIL88312Special stained specimen slides to identify organisms including interpretation and report4322
PATHOLOGYIL88342Tissue or cell analysis by immunologic technique9386

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1254228711View full group profile
NameSpecialtyState
P A T H O L O G YIL
P A T H O L O G YSC
P A T H O L O G YTN
P A T H O L O G YTX
P A T H O L O G YSD
P A T H O L O G YSC
P A T H O L O G YTX
P A T H O L O G YSC
P A T H O L O G YIL
P A T H O L O G YIN

Reviews

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Frequently asked questions

Does DR. KATHERINE ANN KASPER (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. KATHERINE ANN KASPER (M.D.) uses 1285890129.
Is DR. KATHERINE ANN KASPER (M.D.) listed as active for patients and plans?
The listing shows DR. KATHERINE ANN KASPER (M.D.) as active in the NPI system.
What is DR. KATHERINE ANN KASPER (M.D.) best known for clinically?
Directory data describes DR. KATHERINE ANN KASPER (M.D.) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
Where is DR. KATHERINE ANN KASPER (M.D.) based?
DR. KATHERINE ANN KASPER (M.D.) is tied to Peoria, Illinois in the data we show; additional addresses may exist on the full record.
Is the information about DR. KATHERINE ANN KASPER (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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