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

Sarah Hark Sun Hamburger, CNM

Individual provider Advanced Practice Midwife · NPI 1376382457

Sarah Hark Sun Hamburger, CNM is an Advanced Practice Midwife in Vallejo, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

210 Hospital Dr
Vallejo, CA 94589-2517
Phone: (707) 645-7316
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 236454 (CA)

Record details

NPI number1376382457
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedMay 20, 2024
Last updated in NPPESMay 20, 2024
Certification dateMay 20, 2024

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