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

MS. Stephanie Johnwell

Individual provider General Practice Physician · NPI 1386444933

MS. Stephanie Johnwell is a General Practice Physician in Granada Hills, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

16431 Tulsa St
Granada Hills, CA 91344-5223
Phone: (818) 590-7636
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence Z150322 (CA)

Record details

NPI number1386444933
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 13, 2025
Last updated in NPPESMarch 13, 2025
Certification dateMarch 13, 2025
Mailing address16431 Tulsa St, Granada Hills, CA 91344-5223

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