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

Mr. Ryan D Hastings, PA

Individual provider Physician Assistant · NPI 1912984113

Mr. Ryan D Hastings, PA is a Physician Assistant in Stockton, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

2545 W Hammer Ln
Stockton, CA 95209-2839
Phone: (209) 957-7050
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA19871 (CA)

Record details

NPI number1912984113
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedDecember 28, 2005
Last updated in NPPESJanuary 4, 2013

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