Doctor profile · Federal record

Dr. Patrick Heintz, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · West Allis, WI

  • NPI 1275568677
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 33 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8901 West Lincoln Avenue
West Allis, WI 532272477
(414) 328-7950
fax (414) 328-8505

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
December 10, 2021
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Wisconsin #43651

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275568677. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,833
Distinct HCPCS
10
Medicare allowed
$93,897
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 1,790 1,244 $36
88305 Pathology examination of tissue using a microscope, intermediate complexity 451 349 $36
88341 Special stained specimen slides to examine tissue, each additional procedure 137 73 $27
88342 Special stained specimen slides to examine tissue, initial procedure 111 100 $33
88304 Pathology examination of tissue using a microscope, moderately low complexity 103 90 $11
88312 Special stained specimen slides to identify organisms including interpretation and report 72 45 $25
88350 Antibody evaluation, each additional single antibody stain procedure 48 12 $28
88304 Pathology examination of tissue using a microscope, moderately low complexity 35 29 $11
88312 Special stained specimen slides to identify organisms including interpretation and report 21 12 $25
88341 Special stained specimen slides to examine tissue, each additional procedure 19 11 $27

In context: peer comparison

Among 9 peers in West Allis Anatomic Pathology & Clinical Pathology Physician, average services per provider: 125. This provider delivers 23× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Patrick Heintz's medical specialty?
Dr. Patrick Heintz practices Anatomic Pathology & Clinical Pathology Physician in West Allis, WI.
Where does Dr. Patrick Heintz practice?
Dr. Patrick Heintz practices at 8901 West Lincoln Avenue, West Allis, WI 532272477. Office phone: 4143287950.
What is Dr. Patrick Heintz's NPI?
Dr. Patrick Heintz's National Provider Identifier (NPI) is 1275568677, issued by NPPES.
Does Dr. Patrick Heintz accept Medicare assignment?
Yes. Dr. Patrick Heintz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Heintz commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.