NPI age
19 years
Enumerated 2006-11-14
● Active
Type 1 · Individual
John Cahak, CMRT
Cahak is 1 of 1 radiologic technologist providers in Waco and 1 of 107 in Texas.
Primary specialty
Radiologic Technologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-05-21
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 107 active radiologic technologist providers in Texas.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
12% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-11Enumerated in NPPES
2006
2026
Where they practice
Practice location
621 S Ruidoso Downs
Waco, TX 76706
Mailing address
Po Box 22074
Waco, TX 767022074
Specialties
-
Radiologic Technologist PrimaryA medical imaging or radiation therapy professional who is appropriately educated and trained to perform medical imaging procedures using ionizing and nonionizing radiation.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | $$$$$$$$$ | SOCIAL SECURITY # |
| 01 (TX) | P00069563 | MEDICARE RAILROAD PROVIDE |
| 01 (TX) | 068124 | AM REGISTRY OF RADIOLOGIC |
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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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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