Registry data as of Aug 27, 2026

James Byerley, MFT

Marriage & Family Therapist · Paso Robles, CA

James Byerley, MFT is a marriage & family therapist with a practice address in Paso Robles, California, and NPI 1427390764, issued on Mar 25, 2013. Check the license (California 44828, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427390764
Name
James Byerley
Credential
MFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
44828 CA
Self-reported in NPPES; status is on the state search
Practice location
1475B Creston RD, Paso Robles, CA 93446
Phone
(805) 714-5198
Enumerated
Mar 25, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify James Byerley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 44828
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

27 marriage & family therapist records list a Paso Robles practice address

They are 27 of the 382 NPPES records with a Paso Robles practice address, and 52,961 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other marriage & family therapist records in California

  1. Lili Aames, LMFTSanta Fe Springs, CA1689836165
  2. Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
  3. Nathan Aanderud, LMFTTorrance, CA1689036907
  4. Alex AaronSherman Oaks, CA1578442620
  5. Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
  6. Kelley Aaron, MFTLos Angeles, CA1699068866
  7. Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
  8. Terry Aaron, MFTBurbank, CA1386801173
  9. Azadeh Aarons, LMFTThousand Oaks, CA1679343974
  10. Bianca Aarons, MA,LMFTSan Francisco, CA1699286732

Common questions

What is James Byerley, MFT's NPI number?

James Byerley, MFT's National Provider Identifier (NPI) is 1427390764, issued on Mar 25, 2013. An NPI identifies a provider in billing; it is not a license.

Where is James Byerley, MFT located?

The NPPES record lists a practice address at 1475B Creston RD, Paso Robles, CA, 93446. Phone: (805) 714-5198. Providers update this record themselves, so call before visiting.

How can I verify James Byerley, MFT's license?

NPPES lists California license number 44828, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.