Kathryn Byam, MA
Marriage & Family Therapist · Calabasas, CA
Kathryn Byam, MA is a marriage & family therapist with a practice address in Calabasas, California, and NPI 1881428696, issued on Aug 26, 2024. Check the license (California 148829, 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.
- Name
- Kathryn Byam
- Credential
- MA
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 148829 CA
Self-reported in NPPES; status is on the state search - Practice location
- 22231 Mulholland Hwy Ste 200, Calabasas, CA 91302
- Phone
- (818) 600-2045
- Enumerated
- Aug 26, 2024
- Record last updated
- Aug 26, 2024
- Entity
- Type 1 · individual
Also registered at 22231 Mulholland Hwy Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heidi Bierlein, LPCCProfessional Counselor1629595558
- Hannah Cobb, LMFTMarriage & Family Therapist1285319095
- Ira Frankle, M.A.Marriage & Family Therapist1730482191
- Madeleine FriendlyMarriage & Family Therapist1386254613
- Roberta KirchnerMarriage & Family Therapist1023973344
- Isabel Newman, AMFTMarriage & Family Therapist1881556710
Verify Kathryn Byam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 148829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
117 marriage & family therapist records list a practice address in Calabasas
They are 117 of the 786 NPPES records with a practice address in Calabasas, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 117 in Calabasas → All 59,889 in California → Every provider in Calabasas →
Other marriage & family therapist records in California
- Lili Aames, LMFTSanta Fe Springs, CA1689836165
- Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
- Nathan Aanderud, LMFTTorrance, CA1689036907
- Alex AaronSherman Oaks, CA1578442620
- Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
- Kelley Aaron, MFTLos Angeles, CA1699068866
- Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
- Terry Aaron, MFTBurbank, CA1386801173
- Azadeh Aarons, LMFTThousand Oaks, CA1679343974
- Bianca Aarons, MA,LMFTSan Francisco, CA1699286732
Common questions
What is Kathryn Byam, MA's NPI number?
Kathryn Byam, MA's National Provider Identifier (NPI) is 1881428696, issued on Aug 26, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Byam, MA located?
The NPPES record lists a practice address at 22231 Mulholland Hwy Ste 200, Calabasas, CA, 91302. Phone: (818) 600-2045. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Byam, MA's license?
NPPES lists California license number 148829, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.