Doctor profile · Federal record
Dr. Hien Dao, MD
Internal Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Fort Walton Beach, FL
- NPI 1699779389
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Mar Walt Dr
Fort Walton Beach, FL 325476708
(850) 315-4249
fax (866) 315-4258
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 9, 2009
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Florida #ME79705
- Medicaid (2)
- FL #267192100 · FL #258396800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699779389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
382
Distinct HCPCS
3
Medicare allowed
$60,680
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 273 | 261 | $163 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 74 | 74 | $122 | |
99291 |
Critical care, first 30-74 minutes | 35 | 35 | $201 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 144. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
0
Total drug cost
$6,073
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 14 | 0 | $96 |
| Divalproex Sodium | Generic | 13 | 0 | $4,945 |
| Phenytoin | Generic | 13 | 0 | $961 |
| Amlodipine Besylate | Generic | 11 | 0 | $70 |
Frequently asked questions
What is Dr. Hien Dao's medical specialty?
Dr. Hien Dao practices Internal Medicine Physician in Fort Walton Beach, FL.
Where does Dr. Hien Dao practice?
Dr. Hien Dao practices at 1000 Mar Walt Dr, Fort Walton Beach, FL 325476708. Office phone: 8503154249.
What is Dr. Hien Dao's NPI?
Dr. Hien Dao's National Provider Identifier (NPI) is 1699779389, issued by NPPES.
Does Dr. Hien Dao accept Medicare assignment?
Yes. Dr. Hien Dao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hien Dao commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.