Doctor profile · Federal record

Dr. Katherine Thompson, MD, MPH

Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Springfield, IL

  • NPI 1598031239
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1025 S 6Th St
Springfield, IL 627032403
(217) 528-7541

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
May 19, 2020
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #036140987

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598031239. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
778
Distinct HCPCS
10
Medicare allowed
$53,165
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 282 263 $87
99214 Established patient office or other outpatient visit, 30-39 minutes 123 120 $124
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 86 84 $50
81001 Manual urinalysis test with examination using microscope, automated 79 72 $3
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 33 32 $8
80053 Blood test, comprehensive group of blood chemicals 32 31 $10
36415 Insertion of needle into vein for collection of blood sample 31 30 $6
87502 Detection test by nucleic acid for multiple types influenza virus 20 20 $94
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution 19 18 $8
99215 Established patient office or other outpatient visit, 40-54 minutes 19 19 $174

In context: peer comparison

Among 34 peers in this city , average services per provider: 218. This provider delivers 3.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
549
Patients
534
Total drug cost
$6,448
Drug Type Claims Patients Total cost
Doxycycline Monohydrate Generic 109 106 $1,333
Prednisone Generic 107 103 $193
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 61 61 $537
Cefuroxime (Cefuroxime Axetil) Brand 48 45 $580
Paxlovid (Eua) (Nirmatrelvir/Ritonavir) Brand 35 35 $346
Azithromycin Generic 34 34 $245
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 24 20 $913
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 24 24 $111
Ofloxacin Generic 22 22 $540
Cephalexin Generic 21 21 $130

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Thompson's medical specialty?
Dr. Katherine Thompson practices Internal Medicine Physician in Springfield, IL.
Where does Dr. Katherine Thompson practice?
Dr. Katherine Thompson practices at 1025 S 6Th St, Springfield, IL 627032403. Office phone: 2175287541.
What is Dr. Katherine Thompson's NPI?
Dr. Katherine Thompson's National Provider Identifier (NPI) is 1598031239, issued by NPPES.
Does Dr. Katherine Thompson accept Medicare assignment?
Yes. Dr. Katherine Thompson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Thompson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635). Source: CMS Medicare Physician & Other Practitioners file.