CATHERINE C PIZZI (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1174637524

CATHERINE C PIZZI (MD) is a healthcare provider. based in Loveland, Colorado. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. 27701 (NE). The NPI Number for CATHERINE C PIZZI (MD) is 1174637524

Main info

Female
20 Years Of Experience
Accepts Medicare Assignment
Name
CATHERINE C PIZZI (MD)
NPI
1174637524
Phone
(800) 920-6227
Address
5802 WRIGHT DR
Enumeration Date
19 August 2006
Last Update Date
24 March 2020

Doctor Profile

Medical School Name
DUKE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
9702120530
Graduation Year
2006 (20 years ago)
PAC ID
9234300492
Group Practice PAC ID
3971595968
Professional Enrollment ID
I20251021004351
Address ID
NE693614602SC4021XBXXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience80
Completeness75
Years active:19State licenses:3Digital endpointsOther names

264 PATHOLOGY in CO

Loading map...

Provider Addresses for CATHERINE C PIZZI (MD)

  • 5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States

    LOVELAND, CO 805388806

    Phone: (800) 920-6227

    Fax: (970) 353-5614

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-10-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 3 Medicare enrollment records; no due dates published yet.

Enrollment records

3

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20110919000778IPathologyCOTBD
I20151109001432IPathologyWYTBD
I20251021004351IPathologyNETBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
88305Pathology examination of tissue using a microscope, intermediate complexity656430$0
88341Special stained specimen slides to examine tissue, each additional procedure611150$0
88360Microscopic genetic analysis of tumor, manual32290$0
88342Special stained specimen slides to examine tissue, initial procedure240190$0
88307Pathology examination of tissue using a microscope, moderately high complexity190128$0
View full utilization report →

Insurance plans in this area (ZIP 80538)

Loading plans...

Provider's Procedures

CATHERINE C PIZZI (MD) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYCO88304Pathology examination of tissue using a microscope, moderately low complexity8179
PATHOLOGYCO88307Pathology examination of tissue using a microscope, moderately high complexity267156
PATHOLOGYCO88342Tissue or cell analysis by immunologic technique198153

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3971595968View full group profile
NameSpecialtyState
P A T H O L O G YCO
P A T H O L O G YSC
P A T H O L O G YMD
P A T H O L O G YCO
P A T H O L O G YCO
P A T H O L O G YFL
P A T H O L O G YCO
P A T H O L O G YCO
P A T H O L O G YCO
P A T H O L O G YCO

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

How is CATHERINE C PIZZI (MD) identified in CMS data?
CMS-hosted NPPES data lists CATHERINE C PIZZI (MD) with NPI 1174637524.
Is CATHERINE C PIZZI (MD) listed as active for patients and plans?
The listing shows CATHERINE C PIZZI (MD) as active in the NPI system.
What is CATHERINE C PIZZI (MD)'s specialty?
The listing groups CATHERINE C PIZZI (MD) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
What address line appears for CATHERINE C PIZZI (MD)?
CATHERINE C PIZZI (MD)'s geographic hint is Loveland, Colorado in our summary view.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

Similar Providers

ARLENE L. LIBBY (M.D.)

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1386639748

DR. MICHAEL J. WALTS (M.D.)

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1639146491

SUMMIT PATHOLOGY

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1912966458

DR. HARRY WENTZELL HAMNER (MD)

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1902865439

CHRISTOPHER S BEE (MD)

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1710921663

CARLYNE COOL (MD)

Anatomic Pathology & Clinical Pathology Physician
1950 Mountain View Ave
NPI: 1982630554

JAKUB STEFKA (M.D.)

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1245269000

PHILLIP J HABERMAN (M.D.)

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1790718682

STEVEN WARFIELD CULLEN (M.D.)

Anatomic Pathology & Clinical Pathology Physician
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
NPI: 1740201565