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

MS. Judith Ann Merwin, CRNA

Individual provider Registered Nurse · NPI 1750444816

MS. Judith Ann Merwin, CRNA is a Registered Nurse in San Rafael, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

99 Montecillo Rd
San Rafael, CA 94903-3308
Phone: (707) 259-0984
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 523216 (CA)

Record details

NPI number1750444816
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorYes
NPI enumeratedDecember 19, 2006
Last updated in NPPESJuly 16, 2007

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