Doctor profile · Federal record

Dr. Catherine Harth, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Chicago, IL

  • NPI 1205934122
  • Accepts Medicare
  • MIPS 87.7 / 100 · 2023
  • 43 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5841 S. Maryland Avenue, Mc 2050
Chicago, IL 60637
(773) 834-2229
fax (773) 702-5159

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
November 19, 2012
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Illinois #0360697461

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205934122. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
65
Distinct HCPCS
2
Medicare allowed
$4,093
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 50 44 $70
99212 Established patient office or other outpatient visit, 10-19 minutes 15 11 $38

In context: peer comparison

Among 71 peers in this city , average services per provider: 37. This provider delivers 1.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
105
Patients
46
Total drug cost
$9,262
Drug Type Claims Patients Total cost
Estradiol Generic 47 28 $7,465
Metronidazole Generic 31 18 $1,235
Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) Brand 14 0 $495
Fluconazole Generic 13 0 $67

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Harth's medical specialty?
Dr. Catherine Harth practices Obstetrics & Gynecology Physician in Chicago, IL.
Where does Dr. Catherine Harth practice?
Dr. Catherine Harth practices at 5841 S. Maryland Avenue, Chicago, IL 60637. Office phone: 7738342229.
What is Dr. Catherine Harth's NPI?
Dr. Catherine Harth's National Provider Identifier (NPI) is 1205934122, issued by NPPES.
Does Dr. Catherine Harth accept Medicare assignment?
Yes. Dr. Catherine Harth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Harth 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 99212). Source: CMS Medicare Physician & Other Practitioners file.