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

Mr. James R. Byerley, MFT

Individual provider Marriage & Family Therapist · NPI 1427390764

Mr. James R. Byerley, MFT is a Marriage & Family Therapist in Paso Robles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

1475B Creston Rd
Paso Robles, CA 93446-3218
Phone: (805) 714-5198
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 44828 (CA)

Record details

NPI number1427390764
Entity typeIndividual (Type 1)
GenderMale
Credentials MFT
Sole proprietorYes
NPI enumeratedMarch 25, 2013
Last updated in NPPESMarch 25, 2013

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