NPI age
15 years
Enumerated 2010-12-07
● Active
Type 1 · Individual
MR. Karl M Letko, MPAS, PA-C
Letko is 1 of 57 physician assistant providers in Pocatello and 1 of 1263 in Idaho.
Primary specialty
Physician Assistant
Plus 1 subspecialty
Licensed in
ID, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2011-11-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1263 active physician assistant providers in Idaho.
NPI age
15 years
↑ 6 yr above median (9 yr)
State licenses
2 states
Top 81% — 19% of peers are multi-state
Subspecialties
1
In the 35% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-12Enumerated in NPPES
2010
2026
Where they practice
Practice location
500 S 11th Ave, Suite 503
Pocatello, ID 832014835
Mailing address
500 S 11th Ave, Suite 503
Pocatello, ID 832014835
Specialties
-
Physician Assistant PrimaryA physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally...
-
Physician AssistantDefinition to come...
Practice context
Part of a multi-provider practice. 36 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.