Doctor profile · Federal record
Dr. John Kirk, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Loveland, CO
- NPI 1255336392
- Accepts Medicare
- MIPS 85.8 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3650 E 15Th St
Loveland, CO 805388701
(970) 669-1107
fax (970) 669-8849
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- January 7, 2026
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Colorado #28606
- Medicaid
- CO #01286061
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255336392. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13,744
Distinct HCPCS
10
Medicare allowed
$1,206,418
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2777 |
Injection, faricimab-svoa, 0.1 mg | 9,120 | 35 | $36 | |
92134 |
Imaging of retina | 985 | 433 | $41 | |
92014 |
Established patient complete exam of visual system | 801 | 691 | $129 | |
J0178 |
Injection, aflibercept, 1 mg | 526 | 58 | $837 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 477 | 314 | $90 | |
67028 |
Injection of drug into eye | 445 | 88 | $125 | |
92250 |
Photography of the retina | 183 | 176 | $37 | |
92136 |
Measurement of corneal curvature and depth of eye | 173 | 105 | $41 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 170 | 102 | $528 | |
92004 |
New patient complete exam of visual system | 137 | 137 | $153 |
In context: peer comparison
Among 1 peers in Loveland Ophthalmology Physician, average services per provider: 624. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$180
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, INC. | 1 | $103.64 | |
| Abbvie INC. | 3 | $76.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,007
Patients
363
Total drug cost
$116,860
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 465 | 165 | $15,439 |
| Timolol Maleate | Generic | 141 | 60 | $3,523 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 85 | 32 | $3,855 |
| Brimonidine Tartrate | Generic | 63 | 22 | $826 |
| Rhopressa (Netarsudil Mesylate) | Brand | 51 | 17 | $34,836 |
| Prednisolone Acetate | Generic | 42 | 31 | $3,205 |
| Dorzolamide Hcl | Generic | 31 | 0 | $1,089 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 25 | 20 | $416 |
| Restasis (Cyclosporine) | Brand | 20 | 16 | $32,863 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 18 | 0 | $5,366 |
Frequently asked questions
What is Dr. John Kirk's medical specialty?
Dr. John Kirk practices Ophthalmology Physician in Loveland, CO.
Where does Dr. John Kirk practice?
Dr. John Kirk practices at 3650 E 15Th St, Loveland, CO 805388701. Office phone: 9706691107.
What is Dr. John Kirk's NPI?
Dr. John Kirk's National Provider Identifier (NPI) is 1255336392, issued by NPPES.
Does Dr. John Kirk accept Medicare assignment?
Yes. Dr. John Kirk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Kirk commonly perform?
Top Medicare-reported procedures in 2023: Injection, faricimab-svoa, 0.1 mg (HCPCS J2777); Imaging of retina (HCPCS 92134); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.