NPI age
19 years
Enumerated 2006-10-16
● Active
Type 1 · Individual
DR. O Keith Dishman, O.D.
Dishman is 1 of 7 optometrist providers in Dallas and 1 of 196 in Texas.
Primary specialty
Optometrist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2012-06-20
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 196 active optometrist providers in Texas.
NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
0
25% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-10Enumerated in NPPES
2006
2026
Where they practice
Practice location
4311 Oak Lawn Ave, Ste.# C125
Dallas, TX 752192315
Mailing address
4311 Oak Lawn Ave, Ste.# C125
Dallas, TX 752192315
Specialties
-
Optometrist PrimaryThe professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 093189102 |
Practice context
Part of a multi-provider practice. 4 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.