Doctor profile · Federal record
Dr. Adam Carrera, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Knoxville, TN
- NPI 1477916682
- Accepts Medicare
- MIPS 72.5 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4528 Chapman Hwy
Knoxville, TN 379204359
(865) 579-3920
fax (865) 579-3963
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- April 9, 2026
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Tennessee #60717
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477916682. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,035
Distinct HCPCS
10
Medicare allowed
$250,907
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 528 | 498 | $116 | |
92136 |
Measurement of corneal curvature and depth of eye | 305 | 132 | $23 | |
92012 |
Established patient problem focused exam of visual system | 257 | 176 | $82 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 181 | 105 | $479 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 158 | 146 | $117 | |
92133 |
Imaging of optic nerve | 144 | 139 | $32 | |
92004 |
New patient complete exam of visual system | 130 | 130 | $139 | |
92083 |
Exam of visual field with extended testing | 119 | 115 | $56 | |
92134 |
Imaging of retina | 82 | 80 | $37 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 77 | 77 | $154 |
In context: peer comparison
Among 11 peers in Knoxville Ophthalmology Physician, average services per provider: 151. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$897
Transactions
41
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tarsus Pharmaceuticals, INC. | 12 | $208.74 | |
| Abbvie INC. | 8 | $205.72 | |
| Johnson & Johnson Surgical Vision, INC. | 2 | $87.66 | |
| Sun Pharmaceutical Industries INC. | 4 | $82.10 | |
| Mallinckrodt Hospital Products INC. | 3 | $77.75 | |
| Ocular Therapeutix, INC. | 3 | $57.88 | |
| RxSight INC | 3 | $44.77 | |
| Glaukos Corporation | 1 | $30.39 | |
| Alcon Vision LLC | 1 | $28.65 | |
| Biotissue Holdings INC. | 1 | $21.90 | |
| Dompe US, INC. | 1 | $20.28 | |
| Bausch & Lomb Americas INC. | 1 | $16.59 | |
| Sight Sciences, INC. | 1 | $14.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,481
Patients
588
Total drug cost
$174,705
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 518 | 130 | $7,646 |
| Prednisolone Acetate | Generic | 181 | 129 | $6,936 |
| Ofloxacin | Generic | 166 | 118 | $2,754 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 140 | 41 | $4,257 |
| Timolol Maleate | Generic | 125 | 37 | $1,423 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 69 | 58 | $1,002 |
| Restasis (Cyclosporine) | Brand | 67 | 32 | $103,326 |
| Erythromycin (Erythromycin Base) | Brand | 40 | 25 | $393 |
| Brimonidine Tartrate | Generic | 39 | 0 | $639 |
| Xiidra (Lifitegrast) | Brand | 31 | 0 | $22,387 |
Hospital affiliations
Frequently asked questions
What is Dr. Adam Carrera's medical specialty?
Dr. Adam Carrera practices Ophthalmology Physician in Knoxville, TN.
Where does Dr. Adam Carrera practice?
Dr. Adam Carrera practices at 4528 Chapman Hwy, Knoxville, TN 379204359. Office phone: 8655793920.
What is Dr. Adam Carrera's NPI?
Dr. Adam Carrera's National Provider Identifier (NPI) is 1477916682, issued by NPPES.
Does Dr. Adam Carrera accept Medicare assignment?
Yes. Dr. Adam Carrera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Carrera commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Measurement of corneal curvature and depth of eye (HCPCS 92136); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.