NPI age
13 years
Enumerated 2013-02-12
● Active Type 2 · Organization
Mark R. Barker, O.d.p.c.
Mark R. Barker, O.d.p.c. is 1 of 598 optometrist organizations in Idaho.
Primary specialty
Optometrist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Barker
Sole Owner
Last NPPES update
2013-02-12
Source: monthly bulk 2026-05
How this organization compares
Across 598 active optometrist providers in Idaho.
NPI age
13 years
↓ 5 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2013 → 2026
2013-02Enumerated in NPPES
2013
2026
Where they practice
Primary practice location
7177 Main St.
Bonners Ferry, ID 83805
Mailing address
P. O. Box U
Bonners Ferry, ID 83805
Authorized official
Mark Ree Barker, O.D.
Sole Owner
📞 2082672020
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 (ID) | 001963000 |
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.