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

Mary Sponsler, MSN, APRN, CNM, PHN

Individual provider Registered Nurse · NPI 1164987335

Mary Sponsler, MSN, APRN, CNM, PHN is a Registered Nurse in Sonora, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
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

16575 Draper Mine Rd
Sonora, CA 95370-8430
Phone: (209) 533-2300
Fax: (209) 533-4300
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 NMW236534 (CA)
Registered Nurse Taxonomy 163W00000X · Licence RN481611 (CA)

Record details

NPI number1164987335
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , CNM , PHN
Sole proprietorYes
NPI enumeratedFebruary 1, 2019
Last updated in NPPESApril 24, 2025
Certification dateMarch 25, 2025

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