Doctor profile · Federal record
Dr. Terri Knowles, O.D.
Optometrist · Grand Ronde, OR
- NPI 1922554542
- 10 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
9615 Grand Ronde RD
Grand Ronde, OR 973479712
(503) 879-2097
fax (503) 879-1644 - Additional location
-
1505 Nw Harrison Blvd
Corvallis, OR 973305897
(541) 754-6222
fax (503) 573-8357 - Additional location
-
405 Boyd Ln, Central Vision Clinic
Monmouth, OR 97361
(503) 838-1244 - Mailing address
-
405 Boyd Ln
Monmouth, OR 973611611
Credentials & registration
- NPI registered
- September 2016 — 10 yrs on file
- Profile last updated
- June 7, 2021
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Oregon #4318ATI
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922554542. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
73
Distinct HCPCS
2
Medicare allowed
$8,179
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 51 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 17 | $87 |
In context: peer comparison
Among 1 peers in Grand Ronde Optometrist, average services per provider: 36. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Terri Knowles's medical specialty?
Dr. Terri Knowles practices Optometrist in Grand Ronde, OR.
Where does Dr. Terri Knowles practice?
Dr. Terri Knowles practices at 9615 Grand Ronde RD, Grand Ronde, OR 973479712. Office phone: 5038792097.
What is Dr. Terri Knowles's NPI?
Dr. Terri Knowles's National Provider Identifier (NPI) is 1922554542, issued by NPPES.
What procedures does Dr. Terri Knowles commonly perform?
Top Medicare-reported procedures in 2023: 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.