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MAYRA LEON FOGG
NPI 1467978981
Social Worker in Visalia, CA

Active since August 16, 2017PECOS Enrolled
1830 S CENTRAL ST, VISALIA, CA 93277(559) 730-2969(559) 730-2991 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 25, 2026, Mar 6, 2024, Jul 21, 2022 and 1 more (4 updates tracked since 2017).

About Mayra Leon Fogg NPPES

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

MAYRA LEON FOGG (NPI 1467978981) is an individual social worker in Visalia, California, licensed in California (132797) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1467978981
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMAYRA LEON FOGG
Location Address1830 S CENTRAL STVisalia, CA 93277-4418
Mailing Address1830 S Central StVisalia, CA 93277-4418 · (559) 730-2969 · Fax (559) 730-2991
Phone(559) 730-2969
Fax(559) 730-2991
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 16, 2017
Last NPPES UpdateAugust 25, 20264 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
✔ NPI 1467978981 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · 132797
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
1830 S CENTRAL ST, Visalia, CA 93277
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mayra Leon Fogg is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385123579
PECOS Enrollment IDI20260209001296
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mayra Leon Fogg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Monica Perlman MD Inc.
265 mi
Primary Care
9850 GENESEE AVE STE 320
La Jolla, CA 92037
  • Reassigned Medicare billing, California enrollment
  • 341 clinicians in this Medicare group
NPI 1134309305 (858) 864-9800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

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

GRACIELA GARCIA
Counselor (Mental Health)
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969
ESMERALDA QUIROZ
Health and Wellness Coach
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969
RAYMOND WESLEY BUCHANAN LMFT
Marriage & Family Therapist
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969
KATIE J HINDS
Counselor (Mental Health)
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969
VANESSA SMITH
Psychologist (School)
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969
MS. MEADE HEATHER WILLIAMS M.A., LMFT
Marriage & Family Therapist
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969
TIFFANY ANGULO
Licensed Vocational Nurse
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969
MRS. GIANNA NAVARRO MERRIAM LCSW
Social Worker (Clinical)
1830 S CENTRAL ST
VISALIA, CA 93277
Tulare County (559) 730-2969

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 Mayra Leon Fogg's NPI number?

The NPI number for Mayra Leon Fogg is 1467978981. It was assigned to this individual provider in the NPPES registry on August 16, 2017.

Where is Mayra Leon Fogg located?

Mayra Leon Fogg practices at 1830 S Central St, Visalia, CA 93277. The listed phone number is (559) 730-2969.

What is Mayra Leon Fogg's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Mayra Leon Fogg enrolled in Medicare?

Yes. Mayra Leon Fogg is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mayra Leon Fogg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mayra Leon Fogg reassigns Medicare benefits to Monica Perlman MD Inc. (La Jolla, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mayra Leon Fogg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mayra Leon Fogg was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.