Doctor profile · Federal record
Dr. Gregory Kellam, MD
Ophthalmology Physician (CMS: Ophthalmology) · Grand Junction, CO
- NPI 1548373343
- Accepts Medicare
- MIPS 96.2 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2460 Patterson RD Unit 2
Grand Junction, CO 815051027
(970) 243-9000
fax (970) 245-4936 - Additional location
-
1000 Wellington Ave
Grand Junction, CO 81501
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Colorado #37658
- Medicaid
- CO #49109561
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548373343. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,237
Distinct HCPCS
10
Medicare allowed
$294,361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 834 | 834 | $131 | |
92004 |
New patient complete exam of visual system | 200 | 200 | $155 | |
92136 |
Measurement of corneal curvature and depth of eye | 197 | 77 | $27 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 181 | 139 | $93 | |
92083 |
Exam of visual field with extended testing | 174 | 172 | $65 | |
92133 |
Imaging of optic nerve | 127 | 126 | $36 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 121 | 74 | $131 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 105 | 60 | $547 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 84 | 82 | $58 | |
92134 |
Imaging of retina | 59 | 55 | $41 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 298. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$214
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 3 | $109.90 | |
| Harrow Eye, LLC | 2 | $37.21 | |
| ABBVIE INC. | 1 | $24.57 | |
| Dompe US, Inc. | 1 | $22.98 | |
| Tarsus Pharmaceuticals, Inc. | 1 | $18.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
835
Patients
227
Total drug cost
$136,716
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 337 | 84 | $6,629 |
| Timolol Maleate | Generic | 131 | 40 | $4,513 |
| Restasis (Cyclosporine) | Brand | 80 | 29 | $70,860 |
| Dorzolamide Hcl | Generic | 55 | 13 | $1,387 |
| Lumigan (Bimatoprost) | Brand | 36 | 12 | $20,641 |
| Prednisolone Acetate | Generic | 31 | 13 | $2,013 |
| Brimonidine Tartrate | Generic | 30 | 11 | $255 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 27 | 11 | $996 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 23 | 0 | $5,876 |
| Erythromycin (Erythromycin Base) | Brand | 18 | 14 | $230 |
Frequently asked questions
What is Dr. Gregory Kellam's medical specialty?
Dr. Gregory Kellam practices Ophthalmology Physician in Grand Junction, CO.
Where does Dr. Gregory Kellam practice?
Dr. Gregory Kellam practices at 2460 Patterson RD Unit 2, Grand Junction, CO 815051027. Office phone: 9702439000.
What is Dr. Gregory Kellam's NPI?
Dr. Gregory Kellam's National Provider Identifier (NPI) is 1548373343, issued by NPPES.
Does Dr. Gregory Kellam accept Medicare assignment?
Yes. Dr. Gregory Kellam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Kellam commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); New patient complete exam of visual system (HCPCS 92004); Measurement of corneal curvature and depth of eye (HCPCS 92136). Source: CMS Medicare Physician & Other Practitioners file.