NPI age
19 years
Enumerated 2007-01-25
● Active
Type 1 · Individual
DR. Susan L. Farmer, O.D.
Farmer is 1 of 24 optometrist providers in Caldwell and 1 of 598 in Idaho.
Primary specialty
Optometrist
Plus 1 subspecialty
Licensed in
ID, WA
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-08-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
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 · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
1906 Fairview Ave Ste 100
Caldwell, ID 836055433
Mailing address
1906 Fairview Ave Ste 100
Caldwell, ID 836055433
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2010 W Lincoln Ave, Sutie 1
Yakima, WA 989022413
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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (WA) | 2016517 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new optometrist provider has been added in Caldwell 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.