Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Hailey Brooke Sommerfeld

Individual provider Registered Nurse · NPI 1104517804

Hailey Brooke Sommerfeld is a Certified Nurse Midwife (CNM) in Lakeport, California. Qualified in 2025, 1 year ago. Practices with Sutter Bay Hospitals, a 69-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
1
Licensed in
CA
In the registry since
2023
Specialties on file
3

Practice location Address checks out

5176 Hill Rd E
Lakeport, CA 95453-6300
Phone: (707) 262-5000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 236568 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 95429691 (CA)
Obstetrics & Gynecology Nurse Practitioner Taxonomy 363LX0001X · Licence 236568 (CA)

Record details

NPI number1104517804
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 15, 2023
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026
Mailing address3466 Greenwood Dr, Kelseyville, CA 95451-9098

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Sutter Bay Hospitals — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Lakeport