Doctor profile · Federal record
Dr. Gretchen Ohlig, OD
Optometrist (CMS: Optometry) · Optometrist · Greenvale, NY
- NPI 1568635506
- Accepts Medicare
- 33 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
190 Wheatley Plz
Greenvale, NY 115481316
(516) 686-6512
fax (516) 277-1591 - Mailing address
-
101A Norton Dr
East Northport, NY 117311603
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- December 27, 2023
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- Connecticut #2381 · New York #T005447
- Medicaid
- CT #008053302
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568635506. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$38
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 2 | $38.29 |
By nature of payment
Frequently asked questions
What is Dr. Gretchen Ohlig's medical specialty?
Dr. Gretchen Ohlig practices Optometrist in Greenvale, NY.
Where does Dr. Gretchen Ohlig practice?
Dr. Gretchen Ohlig practices at 190 Wheatley Plz, Greenvale, NY 115481316. Office phone: 5166866512.
What is Dr. Gretchen Ohlig's NPI?
Dr. Gretchen Ohlig's National Provider Identifier (NPI) is 1568635506, issued by NPPES.
Does Dr. Gretchen Ohlig accept Medicare assignment?
Yes. Dr. Gretchen Ohlig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.