P Praxis·MD
● Active Type 1 · Individual

Charles Michael Zaremba, M.D.

Pathology·Harlingen, TX· NPI 1750580833 · Enumerated 2007 · 18 years on NPI
Zaremba is 1 of 12 pathology providers in Harlingen and 1 of 1597 in Texas.
NPI age
18 years
Enumerated 2007-07-17
Primary specialty
Pathology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-10-12
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 1597 active pathology providers in Texas.

NPI age
18 years
≈ at median (19 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties

NPI lifetime · 2007 → 2026

2007-07Enumerated in NPPES
2007 2026

Where they practice

Practice location
2026 E Tyler Ave
Harlingen, TX 785507466
📞 9564233335fax 9564215820
Mailing address
2300 W Pike Blvd, Suite 103-B
Weslaco, TX 785965640
📞 2147081173

Specialties

  • Pathology Primary
    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...
    TX license #N9990 taxonomy 207ZP0102X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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