Quick answers
- Where does Joann G. Johansen see patients?
- Medicare's clinician data lists 1 practice location in Mountain View, CA. Call before your visit to confirm the address.
- What is Joann G. Johansen's specialty?
- Medicare lists Certified Nurse Midwife (CNM) as the primary specialty.
- Does Joann G. Johansen accept Medicare assignment?
- Yes. Medicare's clinician data says Joann G. Johansen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is Joann G. Johansen's NPI number?
- 1922067628. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Joann G. Johansen is enrolled with Medicare (CMS data updated 2026-10-02).
- 2350 W El Camino Real, Fl 2Mountain View, CA 94040
Specialties
Find other clinicians: Certified Nurse Midwife (CNM), California →
Other nurse midwifes in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | CNM |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922067628 |
| 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 2026-10-02, retrieved 2026-10-29
- 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