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MRS. SIOMARA MAGALY GUZMAN VASQUEZ LMFT
NPI 1275895732
Marriage & Family Therapist in Sylmar, CA

Active since June 11, 2012PECOS Enrolled
13286 CRANSTON AVE, SYLMAR, CA 91342(213) 507-2166(844) 590-1562 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 18, 2026, Jun 15, 2023, Aug 26, 2019 and 1 more (4 updates tracked since 2017).

About Mrs. Siomara Magaly Guzman Vasquez Lmft NPPES

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

MRS. SIOMARA MAGALY GUZMAN VASQUEZ LMFT (NPI 1275895732) is an individual marriage & family therapist in Sylmar, California, licensed in California (119204) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1275895732
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. SIOMARA MAGALY GUZMAN VASQUEZCredential: LMFT
Location Address13286 CRANSTON AVESylmar, CA 91342-3215
Mailing Address176 Holston DrLancaster, CA 93535-4531 · (213) 507-2166 · Fax (844) 590-1562
Phone(213) 507-2166
Fax(844) 590-1562
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateJune 11, 2012
Last NPPES UpdateMay 18, 20264 updates tracked since enumeration
NPPES CertifiedMay 18, 2026
✔ NPI 1275895732 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in CA · 119204✔ Licensed in CA · 115058
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.
13286 CRANSTON AVE, Sylmar, CA 91342
Open in Google Maps ↗

Other Identifiers 1

Medicaid1275895732CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Siomara Magaly Guzman Vasquez Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID244735025
PECOS Enrollment IDI20250923003697
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 Siomara Guzman Vasquez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sud Specialty Group - Ca
292 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088

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 2

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

N.S.G.G. CLINICAL PRACTICE & CO
Marriage & Family Therapist
13286 CRANSTON AVE
SYLMAR, CA 91342
Los Angeles County (818) 554-1653
NSGG MARRIAGE AND FAMILY THERAPY A PROFESSIONAL CORPORATION
Counselor (Mental Health)
13286 CRANSTON AVE
SYLMAR, CA 91342
Los Angeles County (818) 554-1653

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 Siomara Guzman Vasquez's NPI number?

The NPI number for Siomara Guzman Vasquez is 1275895732. It was assigned to this individual provider in the NPPES registry on June 11, 2012.

Where is Siomara Guzman Vasquez located?

Siomara Guzman Vasquez practices at 13286 Cranston Ave, Sylmar, CA 91342. The listed phone number is (213) 507-2166.

What is Siomara Guzman Vasquez's specialty?

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

Is Siomara Guzman Vasquez enrolled in Medicare?

Yes. Siomara Guzman Vasquez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Siomara Guzman Vasquez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Siomara Guzman Vasquez reassigns Medicare benefits to Sud Specialty Group - Ca (Santa Clara, 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 Siomara Guzman Vasquez'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 Siomara Guzman Vasquez was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.