Doctor profile · Federal record
Dr. Jannisen Hwang, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · West Hollywood, CA
- NPI 1285241919
- Accepts Medicare
- MIPS 78.8 / 100 · 2023
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
310 N San Vicente Blvd
West Hollywood, CA 900481810
(310) 423-9331 - Mailing address
-
4140 W 190Th St
Torrance, CA 905045513
Credentials & registration
- NPI registered
- September 2020 — 6 yrs on file
- Profile last updated
- June 28, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95015425
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285241919. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
190
Distinct HCPCS
1
Medicare allowed
$11,237
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 190 | 172 | $59 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 86. This provider delivers 2.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jannisen Hwang's medical specialty?
Dr. Jannisen Hwang practices Family Nurse Practitioner in West Hollywood, CA.
Where does Dr. Jannisen Hwang practice?
Dr. Jannisen Hwang practices at 310 N San Vicente Blvd, West Hollywood, CA 900481810. Office phone: 3104239331.
What is Dr. Jannisen Hwang's NPI?
Dr. Jannisen Hwang's National Provider Identifier (NPI) is 1285241919, issued by NPPES.
Does Dr. Jannisen Hwang accept Medicare assignment?
Yes. Dr. Jannisen Hwang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jannisen Hwang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.