Doctor profile · Federal record

Dr. Catherine Pizzi, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Loveland, CO

  • NPI 1174637524
  • Accepts Medicare
  • MIPS 81.7 / 100 · 2023
  • 20 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5802 Wright Dr
Loveland, CO 805388806
(800) 920-6227
fax (970) 353-5614

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
March 24, 2020
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (3)
Colorado #DR.0049834 · Nebraska #27701 · Wyoming #10173A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174637524. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,419
Distinct HCPCS
10
Medicare allowed
$102,089
HCPCS Description Services Patients Avg allowed
88341 Special stained specimen slides to examine tissue, each additional procedure 408 94 $29
88305 Pathology examination of tissue using a microscope, intermediate complexity 402 259 $37
88305 Pathology examination of tissue using a microscope, intermediate complexity 254 171 $37
88341 Special stained specimen slides to examine tissue, each additional procedure 203 56 $31
88360 Microscopic genetic analysis of tumor, manual 178 43 $47
88342 Special stained specimen slides to examine tissue, initial procedure 147 119 $36
88360 Microscopic genetic analysis of tumor, manual 144 47 $47
88307 Pathology examination of tissue using a microscope, moderately high complexity 142 100 $87
88342 Special stained specimen slides to examine tissue, initial procedure 93 71 $40
88112 Cell examination of specimen, selective cellular enhancement technique 68 57 $28

In context: peer comparison

Among 12 peers in Loveland Anatomic Pathology & Clinical Pathology Physician, average services per provider: 150. This provider delivers 16× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Pizzi's medical specialty?
Dr. Catherine Pizzi practices Anatomic Pathology & Clinical Pathology Physician in Loveland, CO.
Where does Dr. Catherine Pizzi practice?
Dr. Catherine Pizzi practices at 5802 Wright Dr, Loveland, CO 805388806. Office phone: 8009206227.
What is Dr. Catherine Pizzi's NPI?
Dr. Catherine Pizzi's National Provider Identifier (NPI) is 1174637524, issued by NPPES.
Does Dr. Catherine Pizzi accept Medicare assignment?
Yes. Dr. Catherine Pizzi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Pizzi commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.