Provider Profile
Yen Anker, NP
Unclaimed ProfileAbout Yen Anker
Yen Anker, NP is a nurse practitioner practicing in Aliso Viejo, CA. Medicare claims data shows Yen provided 416 services to 82 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, hospital discharge day management, 30 minutes or less, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (949) 565-2377
- Email not available
Practice Locations
24552 PACIFIC PARK DR
Aliso Viejo, CA 92656
16300 Sand Canyon Ave Ste 207
Irvine, CA 92618
Procedures Most Often Billed to Medicare
416 services · 82 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
372 | More than most peers in Nurse Practitioner |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
24 | As often as other peers in Nurse Practitioner |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
20 |
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.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 Aliso Viejo 3
Same specialty, same city.
Common questions
What is Yen Anker's specialty?
Yen Anker is a nurse practitioner in Aliso Viejo, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Yen Anker?
Yen Anker is listed at 24552 Pacific Park Dr, Aliso Viejo, CA 92656. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Yen Anker?
The number on file is (949) 565-2377. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Yen Anker?
Yen Anker's National Provider Identifier is 1104273309. 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
How much experience does Yen Anker have?
Yen Anker has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Yen Anker known for?
According to Medicare billing data, Yen Anker 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 Yen Anker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Yen Anker. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.