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

Helen Louise Stepan, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1740561398

Helen Louise Stepan, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Los Angeles, California. Qualified in 2011, 15 years ago. Practices with Axiom Anesthesia a Professional Nursing Corporation, a 3-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
15
Licensed in
CA
In the registry since
2011
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

1500 San Pablo St 4th Fl
Los Angeles, CA 90033-5313
Phone: (323) 442-7400
Fax: (323) 442-7411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence NA4128 (CA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 697899 (CA)

Record details

NPI number1740561398
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedSeptember 8, 2011
Last updated in NPPESOctober 24, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Axiom Anesthesia A Professional Nursing Corporation — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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