Quick answers
- Does Janet I. Hazen-Wycoff accept Medicare assignment?
- Yes. Medicare's clinician data says Janet I. Hazen-Wycoff accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Janet I. Hazen-Wycoff see?
- In 2024, CMS data shows 38 Original Medicare patients and 677 services for Janet I. Hazen-Wycoff. This counts Original Medicare only and measures volume, not quality.
- What is Janet I. Hazen-Wycoff's NPI number?
- 1700177615. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Janet I. Hazen-Wycoff, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 38 |
|---|---|
| Services billed to Medicare | 677 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Psychotherapy, 1 hour (90837)489 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- Depression75%
- Anxiety74%
- Arthritis63%
- High cholesterol58%
- Diabetes45%
Practice locations
Addresses where Janet I. Hazen-Wycoff is enrolled with Medicare (CMS data updated October 2, 2026).
- 2150 Pyramid DrEl Sobrante, CA 94803 (510) 758‑9600
Group practices
Medicare enrollment lists Janet I. Hazen-Wycoff as a member of this group (CMS data updated October 2, 2026).
- Norcal Health Partners, Inc.2 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Other clinicians in Norcal Health Partners, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2005 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1700177615 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians