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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. JENNIFER E SERIO M.S., CCC-SLP
NPI 1205752722
Speech-Language Pathologist in Los Angeles, CA

Active since June 29, 2026
633 W 5TH ST OFC 2876B, LOS ANGELES, CA 90071(512) 377-6318 Get Directions Write a Review

NPPES record last updated: October 21, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mrs. Jennifer E Serio M.s., Ccc-slp NPPES

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

MRS. JENNIFER E SERIO M.S., CCC-SLP (NPI 1205752722) is an individual speech-language pathologist provider in Los Angeles, California, licensed in Virginia (2202012580) and active in the NPI registry since June 2026. She is a graduate of Other (2023).

NPPES Registry Identity

NPI1205752722
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. JENNIFER E SERIOCredential: M.S., CCC-SLP
Location Address633 W 5TH ST OFC 2876BLos Angeles, CA 90071-2005
Mailing AddressN172w19490 Highland RdJackson, WI 53037-9223 · (512) 377-6318
Phone(512) 377-6318
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJune 29, 2026
Last NPPES UpdateOctober 21, 2026
NPPES CertifiedOctober 21, 2026
✔ NPI 1205752722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
Licenses✔ Licensed in VA · 2202012580✔ Licensed in WI · 7337-154
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
633 W 5TH ST OFC 2876B, Los Angeles, CA 90071
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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)

Mrs. Jennifer E Serio M.s., Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5294290896
PECOS Enrollment IDI20260724000189

Medicare Billing Reassignment

Medicare enrollment records show Jennifer Serio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Expressable Therapy PC
1,229 mi
Speech-Language Pathologist
7600 CHEVY CHASE DR, BLDG 2 SUITE 300
Austin, TX 78752
  • Reassigned Medicare billing, Virginia and Wisconsin enrollments
  • 121 clinicians in this Medicare group
NPI 1134875370 (512) 377-6318

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.

SUZANNE MERRITT BILDERBACK
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 377-6318
CORTISE BROWN
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 377-6318
MS. SHARONDA AFIA OPPONG-ADDAE MSSLP
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 399-0064
JESSICA BONNER
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 399-0064
KACI CALLAWAY CCC-SLP
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 377-6318
ASHLEY WILSON MS
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 377-6318
DANIELLE SHELTON
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 377-6318
ALEISHA L. ALLEN M.S. CCC-SLP
Speech-Language Pathologist
633 W 5TH ST OFC 2876B
LOS ANGELES, CA 90071
Los Angeles County (512) 399-0064

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 Jennifer Serio's NPI number?

The NPI number for Jennifer Serio is 1205752722. It was assigned to this individual provider in the NPPES registry on June 29, 2026.

Where is Jennifer Serio located?

Jennifer Serio practices at 633 W 5th St Ofc 2876B, Los Angeles, CA 90071. The listed phone number is (512) 377-6318.

What is Jennifer Serio's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Jennifer Serio enrolled in Medicare?

Yes. Jennifer Serio is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Serio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Serio reassigns Medicare benefits to Expressable Therapy PC (Austin, TX). 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 Jennifer Serio'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 Jennifer Serio was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.