Sonja Demara Cahoon, CNM
Sonja Demara Cahoon, CNM is a Certified Nurse Midwife (CNM) in Fairfield, California. Qualified in 2009, 17 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 17
- Licensed in
- CA
- In the registry since
- 2011
- Specialties on file
- 2
What do these letters mean?
- CNM — Certified Nurse-Midwife
- An advanced practice nurse who provides prenatal care and delivers babies.
Practice location Address checks out
2101 Courage DrFairfield, CA 94533-6717
Phone: (707) 428-1131
Fax: (707) 428-1131
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 27287 Patrick Ave, Hayward, CA 94544-4405 — (408) 795-3600
Specialties & licences
| Registered Nurse (primary) | Taxonomy 163W00000X · Licence 537712 (CA) |
|---|---|
| Advanced Practice Midwife | Taxonomy 367A00000X |
Record details
| NPI number | 1902104250 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | CNM |
| Sole proprietor | No |
| NPI enumerated | March 10, 2011 |
| Last updated in NPPES | August 5, 2025 |
| Certification date | August 1, 2025 |
Medicare enrollment
| Medicare specialty | CERTIFIED NURSE MIDWIFE (CNM) |
|---|---|
| Medical school | OTHER |
| Graduated | 2009 (17 years in practice) |
| Group practice | Permanente Medical Group Inc — 10941 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Fairfield
-
Amanda Marie Christian, APRN, CNM
1860 Pennsylvania Ave Ste 300, Fairfield, CA 94533-3550 · (707) 646-4100