Doctor profile · Federal record
Dr. Billy le, D.O.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Fountain Valley, CA
- NPI 1255656963
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
17360 Brookhurst Street, Attn: Credentialing Department
Fountain Valley, CA 92708
(714) 797-1797
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- July 31, 2018
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #20A11949
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255656963. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
449
Distinct HCPCS
3
Medicare allowed
$43,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 336 | 107 | $85 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 66 | 62 | $139 | |
99239 |
Hospital discharge day management, more than 30 minutes | 47 | 46 | $124 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 158. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
16
Patients
16
Total drug cost
$138
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $138 |
Hospital affiliations
Frequently asked questions
What is Dr. Billy le's medical specialty?
Dr. Billy le practices Hospitalist Physician in Fountain Valley, CA.
Where does Dr. Billy le practice?
Dr. Billy le practices at 17360 Brookhurst Street, Fountain Valley, CA 92708. Office phone: 7147971797.
What is Dr. Billy le's NPI?
Dr. Billy le's National Provider Identifier (NPI) is 1255656963, issued by NPPES.
Does Dr. Billy le accept Medicare assignment?
Yes. Dr. Billy le accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Billy le commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.