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MATTHEW K KARPOWICZ DO
NPI 1932401965
Pathology - Anatomic Pathology & Clinical Pathology in Dallas, TX

Active since November 24, 2010PECOS Enrolled
1801 ROYAL LN STE 805, DALLAS, TX 75229(469) 886-4700 Get Directions Write a Review

NPPES record last updated: September 13, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 13, 2024, Jun 7, 2023, Apr 21, 2022 (3 updates tracked since 2022).

About Matthew K Karpowicz Do NPPES

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

MATTHEW K KARPOWICZ DO (NPI 1932401965) is an individual anatomic pathology & clinical pathology provider in Dallas, Texas, licensed in Texas (N7820) and active in the NPI registry since November 2010. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1932401965
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameMATTHEW K KARPOWICZCredential: DO
Location Address1801 ROYAL LN STE 805Dallas, TX 75229-7521
Mailing AddressPo Box 845347Dallas, TX 75284-5347 · (214) 590-8175
Phone(469) 886-4700
Sole ProprietorNo
Enumeration DateNovember 24, 2010
Last NPPES UpdateSeptember 13, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 13, 2024
✔ NPI 1932401965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in TX · N7820
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.
Also ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License N7820 (TX)
1801 ROYAL LN STE 805, Dallas, TX 75229
Open in Google Maps ↗

Secondary Practice Locations 3

Location 15323 Harry Hines BlvdDallas, TX 75390-7201 · Phone (214) 590-8175
Location 21801 Royal Ln Ste 810Dallas, TX 75229-3169 · Phone (214) 886-4700
Location 31801 Royal Ln Ste 800Dallas, TX 75229-3199 · Phone (146) 988-6470

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew K Karpowicz Do 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Matthew Karpowicz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Gulf Coast Pathology Associates PLLC
Same address
Anatomic Pathology & Clinical Pathology
1801 ROYAL LN STE 810
Dallas, TX 75229
  • Reassigned Medicare billing, Texas enrollment
  • 3 clinicians in this Medicare group
NPI 1609449941 (469) 886-4700
Mpl Inc.
Same address
Anatomic Pathology & Clinical Pathology
1801 ROYAL LN STE 800
Dallas, TX 75229
  • Reassigned Medicare billing, Texas enrollment
  • 3 clinicians in this Medicare group
NPI 1477070886 (469) 886-4700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.
63 services51 patients
Pap test, automated thin layer preparation; automated system and manual rescreening 88175
A Pap test is a screening tool that helps detect unusual cells. The automated thin layer preparation involves placing your cell sample in a thin layer on a slide. An automated system then scans the slide, and experts manually review any areas flagged by the system. This method enhances the accuracy of the results.
26 services26 patients
Detection test by nucleic acid for human papillomavirus (hpv), high-risk types 87624
This test detects high-risk types of HPV, a common virus. It's done by analyzing a small sample of cells for the presence of HPV DNA. The aim is to identify any high-risk types early, as they may increase the risk of certain health issues.
22 services22 patients
Pap test 88141
A Pap test is a routine exam that checks for changes in cells that could signal a health concern. During this test, a small sample of cells is gently collected from the lower region of the body. The sample is then examined under a microscope to ensure everything looks normal.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75229 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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

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

ARBOR DIAGNOSTICS INC
Clinical Medical Laboratory
1801 ROYAL LN STE 805
DALLAS, TX 75229
Dallas County (469) 886-4700

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 Matthew Karpowicz's NPI number?

The NPI number for Matthew Karpowicz is 1932401965. It was assigned to this individual provider in the NPPES registry on November 24, 2010.

Where is Matthew Karpowicz located?

Matthew Karpowicz practices at 1801 Royal Ln Ste 805, Dallas, TX 75229. The listed phone number is (469) 886-4700.

What is Matthew Karpowicz's specialty?

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

Is Matthew Karpowicz enrolled in Medicare?

Yes. Matthew Karpowicz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Matthew Karpowicz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Karpowicz reassigns Medicare benefits to 2 organizations: Gulf Coast Pathology Associates PLLC (Dallas, TX) and Mpl Inc. (Dallas, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Karpowicz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Matthew Karpowicz accept?

Health plans from Blue Cross and Blue Shield of Texas list Matthew Karpowicz 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 Matthew Karpowicz was last updated on September 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.