Doctor profile · Federal record
Dr. An Hollier, O.D.
Optometrist (CMS: Optometry) · Gaithersburg, MD
- NPI 1316159650
- 21 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
832 Muddy Branch RD
Gaithersburg, MD 208782780
(301) 330-9545
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- June 17, 2013
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Maryland #TA1958
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316159650. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$80
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $44.55 | |
| CooperVision INC. | 2 | $35.59 |
By nature of payment
Frequently asked questions
What is Dr. An Hollier's medical specialty?
Dr. An Hollier practices Optometrist in Gaithersburg, MD.
Where does Dr. An Hollier practice?
Dr. An Hollier practices at 832 Muddy Branch RD, Gaithersburg, MD 208782780. Office phone: 3013309545.
What is Dr. An Hollier's NPI?
Dr. An Hollier's National Provider Identifier (NPI) is 1316159650, issued by NPPES.
Does Dr. An Hollier accept Medicare assignment?
Dr. An Hollier does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.