At a glance
- 310 N San Vicente Blvd, West Hollywood, CA 90048
About Jannisen Hwang
Listed in the NPI registry as a nurse practitioner, Jannisen Hwang, NP practices in West Hollywood, CA. Jannisen is also listed as specializing in nurse practitioner — family. Medicare claims data shows Jannisen provided 254 services to 237 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1285241919 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (310) 423-9331
- Email not available
Practice Locations
310 N SAN VICENTE BLVD
West Hollywood, CA 90048
Procedures Most Often Billed to Medicare
254 services · 237 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
254 | More than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in West Hollywood 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Jannisen Hwang's specialty?
Jannisen Hwang is a nurse practitioner in West Hollywood, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Jannisen Hwang?
Jannisen Hwang is listed at 310 N San Vicente Blvd, West Hollywood, CA 90048. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Jannisen Hwang?
The number on file is (310) 423-9331. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jannisen Hwang?
Jannisen Hwang's National Provider Identifier is 1285241919. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Jannisen Hwang's education?
Jannisen Hwang attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jannisen Hwang have?
Jannisen Hwang has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What is Jannisen Hwang known for?
According to Medicare billing data, Jannisen Hwang the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Jannisen Hwang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jannisen Hwang. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.