Doctor profile · Federal record
Dr. Billie Yi, PA-C
Physician Assistant · Annandale, VA
- NPI 1447875695
- 6 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7489 Adams Park CT
Annandale, VA 220035724
(703) 674-6888
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Virginia #0110-007275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447875695. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
147
Distinct HCPCS
3
Medicare allowed
$14,631
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 76 | 57 | $102 | |
99283 |
Emergency department visit with low level of medical decision making | 41 | 20 | $60 | |
99285 |
Emergency department visit with high level of medical decision making | 30 | 26 | $148 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 43. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
29
Total drug cost
$162
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 18 | 18 | $123 |
| Naproxen | Generic | 11 | 11 | $38 |
Frequently asked questions
What is Dr. Billie Yi's medical specialty?
Dr. Billie Yi practices Physician Assistant in Annandale, VA.
Where does Dr. Billie Yi practice?
Dr. Billie Yi practices at 7489 Adams Park CT, Annandale, VA 220035724. Office phone: 7036746888.
What is Dr. Billie Yi's NPI?
Dr. Billie Yi's National Provider Identifier (NPI) is 1447875695, issued by NPPES.
What procedures does Dr. Billie Yi commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.