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

Dr. Stephanie R Porter, NP

Individual provider Family Nurse Practitioner · NPI 1396238929

Dr. Stephanie R Porter, NP is a Nurse Practitioner in Thousand Oaks, California. Qualified in 2017, 9 years ago. Practices with Dr Mayha Patel Inc, a 2-clinician group and accepts Medicare assignment. Licensed in Arizona and California.

Years since qualifying
9
Licensed in
AZ, CA
In the registry since
2018
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.

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Practice location Address checks out

3180 Willow Ln Ste 216
Thousand Oaks, CA 91361-4941
Phone: (805) 491-5992
Fax: (805) 283-4377
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP95008743 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence AP220464 (AZ)

Record details

NPI number1396238929
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 8, 2018
Last updated in NPPESMarch 24, 2025
Certification dateMarch 24, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Dr Mayha Patel Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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