Doctor profile · Federal record

Dr. Catherine Stefaniuk, D.O.

Anatomic Pathology & Clinical Pathology Physician · Cincinnati, OH

  • NPI 1669736146
  • MIPS 78.8 / 100 · 2023
  • 14 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
234 Goodman St
Cincinnati, OH 45219
(513) 584-7284
fax (513) 584-3807
Mailing address
Po Box 636256
Cincinnati, OH 452636256

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
June 21, 2018
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Ohio #34012695

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669736146. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
834
Distinct HCPCS
7
Medicare allowed
$15,013
HCPCS Description Services Patients Avg allowed
84165 Protein measurement, serum 411 279 $17
86334 Immunologic analysis technique on serum (immunofixation) 217 164 $17
83020 Hemoglobin analysis and measurement, electrophoresis 76 23 $17
84166 Protein measurement, body fluid 58 51 $17
80504 Pathology clinical consultation for moderately complex clinical problem, 21-40 minutes 25 25 $45
86335 Immunologic analysis technique on body fluid, other fluids with concentration 25 23 $17
80503 Pathology clinical consultation for clinical problem, 5-20 minutes 22 22 $21

In context: peer comparison

Among 27 peers in Cincinnati Anatomic Pathology & Clinical Pathology Physician, average services per provider: 129. This provider delivers 6.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Werfen USA LLC 1 $15.45

By nature of payment

Food and Beverage
$15

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Stefaniuk's medical specialty?
Dr. Catherine Stefaniuk practices Anatomic Pathology & Clinical Pathology Physician in Cincinnati, OH.
Where does Dr. Catherine Stefaniuk practice?
Dr. Catherine Stefaniuk practices at 234 Goodman St, Cincinnati, OH 45219. Office phone: 5135847284.
What is Dr. Catherine Stefaniuk's NPI?
Dr. Catherine Stefaniuk's National Provider Identifier (NPI) is 1669736146, issued by NPPES.
What procedures does Dr. Catherine Stefaniuk commonly perform?
Top Medicare-reported procedures in 2023: Protein measurement, serum (HCPCS 84165); Immunologic analysis technique on serum (immunofixation) (HCPCS 86334); Hemoglobin analysis and measurement, electrophoresis (HCPCS 83020). Source: CMS Medicare Physician & Other Practitioners file.