Provider Profile
Annette M. Hollenbeck, NP
Unclaimed ProfileAbout Annette Hollenbeck
Listed in the NPI registry as a nurse practitioner, Annette M. Hollenbeck, NP practices in Upland, CA. Annette is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Annette cared for 160 Medicare patients across 277 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 assessment of and care planning for patient with impaired thought processing, typically 60 minutes. NPI 1831366236 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
- (909) 981-8599
- Email not available
Practice Locations
600 N MOUNTAIN AVE STE A100
Upland, CA 91786
Procedures Most Often Billed to Medicare
277 services · 160 patients · 4 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 |
97 | As often as other 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 |
95 | More often than most peers in Nurse Practitioner |
| Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | Office visit | 99483 |
44 | More often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
41 | As often as other 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 3
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 — 24 related providers in 3 groups
Other nurse practitioners in Upland 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Annette M. Hollenbeck's specialty?
Annette M. Hollenbeck is a nurse practitioner in Upland, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Annette M. Hollenbeck?
Annette M. Hollenbeck is listed at 600 N Mountain Ave Ste A100, Upland, CA 91786. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Annette M. Hollenbeck?
The number on file is (909) 981-8599. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Annette M. Hollenbeck's NPI number?
Annette M. Hollenbeck's National Provider Identifier is 1831366236. 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 Annette M. Hollenbeck's education?
Annette M. Hollenbeck attended Other, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Annette M. Hollenbeck been practicing?
Annette M. Hollenbeck has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What is Annette M. Hollenbeck known for?
According to Medicare billing data, Annette M. Hollenbeck 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 Annette M. Hollenbeck confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Annette M. Hollenbeck. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.