Doctor profile · Federal record
Dr. Elizabeth Karns, OD
Optometrist (CMS: Optometry) · Optometrist · Mechanicsburg, PA
- NPI 1306330337
- Accepts Medicare
- 8 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
100 N Walnut St
Mechanicsburg, PA 17055
(717) 766-4757 - Additional location
-
304 Sheep Davis RD
Concord, NH 033015736
(603) 573-9463 - Additional location
-
25 State Ave
Carlisle, PA 170134420
(717) 249-4948
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- August 14, 2019
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- Pennsylvania #OEG003604 · New Hampshire #0971
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306330337. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
831
Distinct HCPCS
10
Medicare allowed
$65,238
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83861 |
Microfluid analysis of tears | 188 | 76 | $22 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 135 | 109 | $88 | |
92014 |
Established patient complete exam of visual system | 126 | 126 | $124 | |
92250 |
Photography of the retina | 106 | 104 | $37 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 94 | 73 | $124 | |
92004 |
New patient complete exam of visual system | 72 | 72 | $150 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 62 | 58 | $56 | |
67820 |
Removal of eyelashes using forceps | 20 | 12 | $19 | |
68761 |
Closure of tear duct opening using plug | 14 | 13 | $201 | |
92133 |
Imaging of optic nerve | 14 | 14 | $36 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 112. This provider delivers 7.4× the peer median.Open Payments
Industry payments received
All-time total
$416
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas Inc. | 3 | $228.40 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 1 | $121.09 | |
| BIOTISSUE HOLDINGS INC. | 2 | $47.08 | |
| Johnson & Johnson Vision Care, Inc. | 1 | $19.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
266
Patients
165
Total drug cost
$73,783
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 67 | 64 | $974 |
| Latanoprost | Generic | 51 | 24 | $891 |
| Restasis (Cyclosporine) | Brand | 32 | 20 | $53,807 |
| Erythromycin (Erythromycin Base) | Brand | 29 | 21 | $318 |
| Loteprednol Etabonate | Generic | 29 | 25 | $4,596 |
| Cyclosporine | Generic | 22 | 11 | $11,350 |
| Timolol Maleate | Generic | 14 | 0 | $921 |
| Doxycycline Monohydrate | Generic | 11 | 0 | $302 |
| Prednisolone Acetate | Generic | 11 | 0 | $623 |
Frequently asked questions
What is Dr. Elizabeth Karns's medical specialty?
Dr. Elizabeth Karns practices Optometrist in Mechanicsburg, PA.
Where does Dr. Elizabeth Karns practice?
Dr. Elizabeth Karns practices at 100 N Walnut St, Mechanicsburg, PA 17055. Office phone: 7177664757.
What is Dr. Elizabeth Karns's NPI?
Dr. Elizabeth Karns's National Provider Identifier (NPI) is 1306330337, issued by NPPES.
Does Dr. Elizabeth Karns accept Medicare assignment?
Yes. Dr. Elizabeth Karns accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Karns commonly perform?
Top Medicare-reported procedures in 2023: Microfluid analysis of tears (HCPCS 83861); Established patient office or other outpatient visit (HCPCS 99213); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.