Doctor profile · Federal record
Dr. Douglas Merritt, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Grants Pass, OR
- NPI 1093718322
- Accepts Medicare
- MIPS 92.7 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1226 Ne 7Th St
Grants Pass, OR 975261424
(541) 476-6636
fax (541) 476-6690
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- July 6, 2011
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Oregon #MD16756
- Medicaid
- OR #009477
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093718322. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
797
Distinct HCPCS
10
Medicare allowed
$87,328
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 393 | 386 | $123 | |
92012 |
Established patient problem focused exam of visual system | 115 | 91 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 82 | $123 | |
92083 |
Exam of visual field with extended testing | 57 | 56 | $61 | |
92133 |
Imaging of optic nerve | 52 | 52 | $36 | |
92004 |
New patient complete exam of visual system | 38 | 38 | $143 | |
92002 |
New patient problem focused exam of visual system | 15 | 15 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 14 | $88 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 14 | 14 | $333 | |
92134 |
Imaging of retina | 14 | 14 | $39 |
In context: peer comparison
Among 2 peers in Grants Pass Ophthalmology Physician, average services per provider: 93. This provider delivers 8.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
721
Patients
163
Total drug cost
$20,433
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 418 | 102 | $6,213 |
| Timolol Maleate | Generic | 198 | 61 | $2,699 |
| Brimonidine Tartrate | Generic | 26 | 0 | $1,187 |
| Dorzolamide Hcl | Generic | 26 | 0 | $415 |
| Prednisolone Acetate | Generic | 15 | 0 | $918 |
| Fluorometholone | Generic | 13 | 0 | $801 |
| Lumigan (Bimatoprost) | Brand | 13 | 0 | $4,723 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 12 | 0 | $3,477 |
Frequently asked questions
What is Dr. Douglas Merritt's medical specialty?
Dr. Douglas Merritt practices Ophthalmology Physician in Grants Pass, OR.
Where does Dr. Douglas Merritt practice?
Dr. Douglas Merritt practices at 1226 Ne 7Th St, Grants Pass, OR 975261424. Office phone: 5414766636.
What is Dr. Douglas Merritt's NPI?
Dr. Douglas Merritt's National Provider Identifier (NPI) is 1093718322, issued by NPPES.
Does Dr. Douglas Merritt accept Medicare assignment?
Yes. Dr. Douglas Merritt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Merritt commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.