Provider Profile
Terisa M. Brown-Sienko, NP
Unclaimed ProfileAbout Terisa Brown-Sienko
Terisa M. Brown-Sienko, NP is a nurse practitioner based in Anaheim Hills, CA. According to Medicare claims data, Terisa cared for 64 Medicare patients across 67 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. The provider's National Provider Identifier (NPI) is 1629081138.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (714) 282-6934
- Email not available
Practice Locations
500 S ANAHEIM HILLS RD STE #206
Anaheim Hills, CA 92807
Procedures Most Often Billed to Medicare
67 services · 64 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
29 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
26 | Less often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
12 | Less often 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 2
Same specialty, same street address — most likely the same department or group.
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.
More connections — 1 related provider in 1 group
Other nurse practitioners in Anaheim Hills 1
Same specialty, same city.
Common questions
What is Terisa M. Brown-Sienko's specialty?
Terisa M. Brown-Sienko is a nurse practitioner in Anaheim Hills, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Terisa M. Brown-Sienko?
Terisa M. Brown-Sienko is listed at 500 S Anaheim Hills Rd Ste #206, Anaheim Hills, CA 92807. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Terisa M. Brown-Sienko?
The number on file is (714) 282-6934. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Terisa M. Brown-Sienko's NPI number?
Terisa M. Brown-Sienko's National Provider Identifier is 1629081138. 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 long has Terisa M. Brown-Sienko been practicing?
Terisa M. Brown-Sienko has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Terisa M. Brown-Sienko known for?
According to Medicare billing data, Terisa M. Brown-Sienko 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
Has Terisa M. Brown-Sienko confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Terisa M. Brown-Sienko. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.