Doctor profile · Federal record
Dr. Christine Eshak, OD
Optometrist (CMS: Optometry) · Optometrist · Merrillville, IN
- NPI 1356969224
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
70 E 68Th Pl
Merrillville, IN 464103506
(219) 736-2020
fax (219) 769-3884 - Additional location
-
18915 State Road 54
Lutz, FL 335585268
(813) 909-0554
fax (813) 909-1557 - Mailing address
-
15933 Clayton RD Ste 210
Ballwin, MO 630112172
Credentials & registration
- NPI registered
- July 2020 — 6 yrs on file
- Profile last updated
- April 3, 2026
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- Florida #OPC6184 · Indiana #18004231A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356969224. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$132
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 1 | $50.00 | |
| Sun Pharmaceutical Industries INC. | 1 | $33.71 | |
| Bausch & Lomb Americas INC. | 1 | $18.18 | |
| Alcon Vision LLC | 1 | $16.29 | |
| Johnson & Johnson Vision Care, INC. | 1 | $13.66 |
By nature of payment
Frequently asked questions
What is Dr. Christine Eshak's medical specialty?
Dr. Christine Eshak practices Optometrist in Merrillville, IN.
Where does Dr. Christine Eshak practice?
Dr. Christine Eshak practices at 70 E 68Th Pl, Merrillville, IN 464103506. Office phone: 2197362020.
What is Dr. Christine Eshak's NPI?
Dr. Christine Eshak's National Provider Identifier (NPI) is 1356969224, issued by NPPES.
Does Dr. Christine Eshak accept Medicare assignment?
Yes. Dr. Christine Eshak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.