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

MS. Joanna M. Leonard, NP, MSN, RN

Individual provider Medical-Surgical Registered Nurse · NPI 1396764999

MS. Joanna M. Leonard, NP, MSN, RN is a Medical-Surgical Registered Nurse in San Francisco, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

50 Lech Walesa Tom Waddell Health Ctr
San Francisco, CA 94102-4506
Phone: (415) 355-7400
Fax: (415) 355-7402
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Medical-Surgical Registered Nurse (primary) Taxonomy 163WM0705X · Licence RN604909 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence NP15578 (CA)

Record details

NPI number1396764999
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP , MSN , RN
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESSeptember 11, 2025

Other providers in San Francisco