Doctor profile · Federal record

Dr. Catherine Plonka, MD

Family Medicine Physician (CMS: Family Practice) · Chicago, IL

  • NPI 1376551960
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4600 N Ravenswood Ave
Chicago, IL 606404510
(773) 561-7500
fax (773) 561-7612

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
December 14, 2021
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Illinois #036094032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376551960. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
194
Distinct HCPCS
5
Medicare allowed
$16,775
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 66 38 $132
36415 Insertion of needle into vein for collection of blood sample 50 41 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 38 36 $93
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 28 28 $134
G0008 Administration of influenza virus vaccine 12 12 $30

In context: peer comparison

Among 295 peers in this city , average services per provider: 85. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
455
Patients
53
Total drug cost
$9,580
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 56 18 $935
Atorvastatin Calcium Generic 43 13 $560
Omeprazole Generic 34 11 $740
Losartan Potassium Generic 33 0 $493
Alendronate Sodium Generic 32 0 $579
Metformin Hcl Generic 31 0 $179
Enalapril Maleate Generic 30 0 $555
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 30 0 $1,583
Amlodipine Besylate Generic 27 11 $383
Gabapentin Generic 27 0 $290

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Plonka's medical specialty?
Dr. Catherine Plonka practices Family Medicine Physician in Chicago, IL.
Where does Dr. Catherine Plonka practice?
Dr. Catherine Plonka practices at 4600 N Ravenswood Ave, Chicago, IL 606404510. Office phone: 7735617500.
What is Dr. Catherine Plonka's NPI?
Dr. Catherine Plonka's National Provider Identifier (NPI) is 1376551960, issued by NPPES.
Does Dr. Catherine Plonka accept Medicare assignment?
Yes. Dr. Catherine Plonka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Plonka commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.