1. Home
  2. Directory
  3. Wisconsin
  4. Milwaukee
  5. Pathology
  6. NPI Profile

GARY F NEITZEL MD
NPI 1962437111
Pathology - Anatomic Pathology & Clinical Pathology in Milwaukee, WI

Active since July 12, 2006PECOS Enrolled
2900 WEST OKLAHOMA AVENUE, MILWAUKEE, WI 53215(414) 328-7950 Get Directions Write a Review

NPPES record last updated: December 10, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 10, 2021, May 6, 2021, Mar 9, 2021 (3 updates tracked since 2021).

About Gary F Neitzel Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GARY F NEITZEL MD (NPI 1962437111) is an individual anatomic pathology & clinical pathology provider in Milwaukee, Wisconsin, licensed in Wisconsin (25373) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962437111
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameGARY F NEITZELCredential: MD
Location Address2900 WEST OKLAHOMA AVENUEMilwaukee, WI 53215-4330
Mailing Address8901 West Lincoln AvenueWest Allis, WI 53227-2477 · (414) 328-7950 · Fax (414) 328-8505
Phone(414) 328-7950
Sole ProprietorNo
Enumeration DateJuly 12, 2006
Last NPPES UpdateDecember 10, 20213 updates tracked since enumeration
NPPES CertifiedDecember 10, 2021
✔ NPI 1962437111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in WI · 25373
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
2900 WEST OKLAHOMA AVENUE, Milwaukee, WI 53215
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gary F Neitzel Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
335 services193 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
101 services18 patients
Pathology examination of tissue using a microscope, moderately high complexity 88307
A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.
86 services57 patients
Special stained specimen slides to identify organisms including interpretation and report 88312
This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.
37 services17 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
33 services33 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
32 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILHELM G DOOS MD
Pathology (Anatomic Pathology & Clinical Pathology)
2900 WEST OKLAHOMA AVENUE
MILWAUKEE, WI 53215
Milwaukee County (414) 649-6831
MANDEEP KAUR DEOL MD
Student in an Organized Health Care Education/Training Program
2900 WEST OKLAHOMA AVENUE, AURORA ST LUKES FAMILY MEDICINE PROGRAM
MILWAUKEE, WI 53215
Milwaukee County (414) 649-6732
ROBERT BROOKS HALL MD
Pathology (Anatomic Pathology & Clinical Pathology)
2900 WEST OKLAHOMA AVENUE
MILWAUKEE, WI 53215
Milwaukee County (414) 649-6831

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gary Neitzel's NPI number?

The NPI number for Gary Neitzel is 1962437111. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Gary Neitzel located?

Gary Neitzel practices at 2900 West Oklahoma Avenue, Milwaukee, WI 53215. The listed phone number is (414) 328-7950.

What is Gary Neitzel's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Gary Neitzel enrolled in Medicare?

Yes. Gary Neitzel is registered in the Medicare PECOS enrollment system.

What insurance does Gary Neitzel accept?

Health plans from CareSource (Common Ground Healthcare) list Gary Neitzel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gary Neitzel was last updated on December 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.