Doctor profile · Federal record
Dr. Timothy Walker, O.D.
Optometrist (CMS: Optometry) · Duncan, OK
- NPI 1275641359
- Accepts Medicare
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1601 W Jones Ave
Duncan, OK 735331731
(580) 255-7399
fax (580) 255-7879
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 20, 2008
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Oklahoma #2086
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275641359. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
509
Distinct HCPCS
5
Medicare allowed
$57,662
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 289 | 279 | $116 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 94 | 62 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 69 | 41 | $84 | |
92004 |
New patient complete exam of visual system | 34 | 34 | $138 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 23 | 13 | $100 |
In context: peer comparison
Among 3 peers in Duncan Optometrist, average services per provider: 75. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
121
Patients
29
Total drug cost
$2,086
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 55 | 0 | $927 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 44 | 29 | $619 |
| Azelastine Hcl | Generic | 11 | 0 | $418 |
| Timolol Maleate | Generic | 11 | 0 | $121 |
Frequently asked questions
What is Dr. Timothy Walker's medical specialty?
Dr. Timothy Walker practices Optometrist in Duncan, OK.
Where does Dr. Timothy Walker practice?
Dr. Timothy Walker practices at 1601 W Jones Ave, Duncan, OK 735331731. Office phone: 5802557399.
What is Dr. Timothy Walker's NPI?
Dr. Timothy Walker's National Provider Identifier (NPI) is 1275641359, issued by NPPES.
Does Dr. Timothy Walker accept Medicare assignment?
Yes. Dr. Timothy Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Walker commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.