NPI age
21 years
Enumerated 2005-05-27
● Active
Type 1 · Individual
DR. Karl F Frey, DDS
Frey is 1 of 8 dentist providers in Harlingen and 1 of 935 in Texas.
Primary specialty
Dentist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-03-14
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 935 active dentist providers in Texas.
NPI age
21 years
↑ 4 yr above median (17 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
31% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-05Enumerated in NPPES
2005
2026
Where they practice
Practice location
1622 N Ed Carey Dr
Harlingen, TX 785508286
Mailing address
1622 N Ed Carey Dr
Harlingen, TX 785508286
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
100 E Pecan Blvd
McAllen, TX 785019555
Location 3
2330 Central Blvd
Brownsville, TX 785208714
Specialties
-
Dentist PrimaryThe specialty of dentistry which includes the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 130590609 | |
| 05 (TX) | 130590611 | |
| 05 (TX) | 130590608 | |
| 05 (TX) | 130590610 |
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
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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.