NPI age
15 years
Enumerated 2010-11-24
● Active
Type 1 · Individual
Matthew K Karpowicz, DO
Karpowicz is 1 of 193 pathology providers in Dallas and 1 of 1597 in Texas.
Primary specialty
Pathology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-09-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1597 active pathology providers in Texas.
NPI age
15 years
↓ 4 yr below median (19 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-11Enumerated in NPPES
2010
2026
Where they practice
Practice location
1801 Royal Ln Ste 805
Dallas, TX 752297521
Mailing address
Po Box 845347
Dallas, TX 752845347
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
5323 Harry Hines Blvd
Dallas, TX 753907201
Location 3
1801 Royal Ln Ste 810
Dallas, TX 752293169
Location 4
1801 Royal Ln Ste 800
Dallas, TX 752293199
Specialties
-
Pathology PrimaryA 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...
-
PathologyA 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...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 1 new pathology provider has been added in Dallas in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.