1. Home
  2. Directory
  3. California
  4. Merced
  5. Marriage Family Therapist
  6. NPI Profile

KATELYN MAYO
NPI 1255871505
Marriage & Family Therapist in Merced, CA

Active since March 06, 2017

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 16, 2021, Jul 1, 2020, Jun 3, 2019 and 2 more (5 updates tracked since 2018).

About Katelyn Mayo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATELYN MAYO (NPI 1255871505) is an individual marriage & family therapist in Merced, California, licensed in California (LMFT111645) and active in the NPI registry since March 2017.

NPPES Registry Identity

NPI1255871505
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameKATELYN MAYO
Location Address1900 G STMerced, CA 95340-5043
Mailing Address1900 G StMerced, CA 95340-5043 · (209) 325-2132
Phone(209) 325-1673
Sole ProprietorYes
Enumeration DateMarch 6, 2017
Last NPPES UpdateApril 24, 20255 updates tracked since enumeration
NPPES CertifiedApril 24, 2025
✔ NPI 1255871505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · LMFT111645
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
1900 G ST, Merced, CA 95340
Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARIA D PEREZ-VERA PPS
Counselor (School)
1900 G ST
MERCED, CA 95340
Merced County (209) 947-8595
MRS. MAYRA LOPEZ ACSW
Social Worker (Clinical)
1900 G ST
MERCED, CA 95340
Merced County (209) 385-6500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katelyn Mayo's NPI number?

The NPI number for Katelyn Mayo is 1255871505. It was assigned to this individual provider in the NPPES registry on March 6, 2017.

Where is Katelyn Mayo located?

Katelyn Mayo practices at 1900 G St, Merced, CA 95340. The listed phone number is (209) 325-1673.

What is Katelyn Mayo's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Katelyn Mayo was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.