NPI age
19 years
Enumerated 2006-08-25
● Active
Type 1 · Individual
MR. Mark Matthew McKell, O.D.
McKell is 1 of 27 optometrist providers in Nampa and 1 of 598 in Idaho.
Primary specialty
Optometrist
Plus 1 subspecialty
Licensed in
ID, UT
2 states
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 598 active optometrist providers in Idaho.
NPI age
19 years
≈ at median (18 yr)
State licenses
2 states
Top 88% — 11% of peers are multi-state
Subspecialties
0
17% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Practice location
2100 Caldwell Blvd
Nampa, ID 836511510
Mailing address
2100 Caldwell Blvd
Nampa, ID 836511510
Specialties
-
Optometrist PrimaryDoctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as...
Practice context
Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new optometrist provider has been added in Nampa in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 598 Optometrist providers in Idaho?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- 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.