Doctor profile · Federal record
Dr. Ronald Guiley, O.D., M.P.H.
Optometrist (CMS: Optometry) · Bend, OR
- NPI 1619913944
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
63455 N Hwy 97 Ste 75
Bend, OR 977036761
(541) 388-7906
fax (541) 388-8190
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 17, 2016
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Oregon #1537ATI
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619913944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
320
Distinct HCPCS
6
Medicare allowed
$25,370
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 99 | 84 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 41 | $87 | |
92250 |
Photography of the retina | 64 | 63 | $36 | |
92134 |
Imaging of retina | 45 | 30 | $39 | |
92083 |
Exam of visual field with extended testing | 28 | 19 | $60 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 16 | 12 | $98 |
In context: peer comparison
Among 12 peers in Bend Optometrist, average services per provider: 89. This provider delivers 3.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
186
Patients
26
Total drug cost
$3,306
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 101 | 26 | $1,597 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 32 | 0 | $592 |
| Dorzolamide Hcl | Generic | 20 | 0 | $884 |
| Timolol Maleate | Generic | 20 | 0 | $149 |
| Brimonidine Tartrate | Generic | 13 | 0 | $85 |
Frequently asked questions
What is Dr. Ronald Guiley's medical specialty?
Dr. Ronald Guiley practices Optometrist in Bend, OR.
Where does Dr. Ronald Guiley practice?
Dr. Ronald Guiley practices at 63455 N Hwy 97 Ste 75, Bend, OR 977036761. Office phone: 5413887906.
What is Dr. Ronald Guiley's NPI?
Dr. Ronald Guiley's National Provider Identifier (NPI) is 1619913944, issued by NPPES.
Does Dr. Ronald Guiley accept Medicare assignment?
Dr. Ronald Guiley does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Ronald Guiley 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); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.