Doctor profile · Federal record
Dr. Thanh-Loan Dorsam, OD
Optometrist (CMS: Optometry) · Optometrist · Optometrist · Washington, DC
- NPI 1447319629
- Accepts Medicare
- 24 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1325 Connecticut Ave Nw
Washington, DC 200361801
(202) 785-5700
fax (202) 223-6315 - Mailing address
-
1950 Old Gallows RD, Ste 100
Vienna, VA 221823990
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (3)
- District of Columbia #OP1000098 · Maryland #502MM869 · Maryland #TA9147
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447319629. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
15
Distinct HCPCS
1
Medicare allowed
$2,007
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 15 | 15 | $134 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 51. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$267
Transactions
7
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $164.24 | |
| Tarsus Pharmaceuticals, Inc. | 1 | $30.89 | |
| Bausch & Lomb Americas Inc. | 1 | $24.46 | |
| CooperVision Inc. | 1 | $18.02 | |
| Oasis Medical, Inc. | 1 | $16.67 | |
| Johnson & Johnson Vision Care, Inc. | 1 | $13.11 |
By nature of payment
Frequently asked questions
What is Dr. Thanh-Loan Dorsam's medical specialty?
Dr. Thanh-Loan Dorsam practices Optometrist in Washington, DC.
Where does Dr. Thanh-Loan Dorsam practice?
Dr. Thanh-Loan Dorsam practices at 1325 Connecticut Ave Nw, Washington, DC 200361801. Office phone: 2027855700.
What is Dr. Thanh-Loan Dorsam's NPI?
Dr. Thanh-Loan Dorsam's National Provider Identifier (NPI) is 1447319629, issued by NPPES.
Does Dr. Thanh-Loan Dorsam accept Medicare assignment?
Yes. Dr. Thanh-Loan Dorsam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thanh-Loan Dorsam commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.