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

Individual provider Advanced Practice Midwife · NPI 1023106622

Judith Irene Tinkelenberg, RN, CNM is an Advanced Practice Midwife in Pleasanton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

5925 W Las Positas Blvd Ste 100
Pleasanton, CA 94588
Phone: (925) 462-1755
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence NMW538 (CA)

Record details

NPI number1023106622
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CNM
Sole proprietorNo
NPI enumeratedOctober 10, 2006
Last updated in NPPESAugust 28, 2019