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

Stefan L Strassfeld, RN, PHN, CNS

Individual provider Case Management Registered Nurse · NPI 1558559583

Stefan L Strassfeld, RN, PHN, CNS is a Case Management Registered Nurse in San Francisco, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

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Practice location Address checks out

30 Van Ness Ave #210 - Mcah
San Francisco, CA 94102-6020
Phone: (800) 300-9950
Fax: (415) 581-2327
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Management Registered Nurse (primary) Taxonomy 163WC0400X · Licence 641860 (CA)

Record details

NPI number1558559583
Entity typeIndividual (Type 1)
GenderMale
Credentials RN , PHN , CNS
Sole proprietorNo
NPI enumeratedOctober 3, 2007
Last updated in NPPESJune 8, 2010

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