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CHLOE RENEE PLAZO
NPI 1154123040
Speech-Language Pathologist in Alhambra, CA

Active since March 24, 2025Accepts Medicare Assignment
1000 S FREMONT AVE BLDG A10N, ALHAMBRA, CA 91803(626) 289-7472 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 13, 2026, Mar 24, 2025 (2 updates tracked since 2025).

About Chloe Renee Plazo NPPES

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

CHLOE RENEE PLAZO (NPI 1154123040) is an individual speech-language pathologist provider in Alhambra, California, licensed in California (30378) and active in the NPI registry since March 2025. She is a graduate of Other (2019).

NPPES Registry Identity

NPI1154123040
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCHLOE RENEE PLAZO
Location Address1000 S FREMONT AVE BLDG A10NAlhambra, CA 91803-8800
Mailing Address1015 Wilshire Blvd Ste 200Los Angeles, CA 90017-2415
Phone(626) 289-7472
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 24, 2025
Last NPPES UpdateMarch 13, 20262 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
✔ NPI 1154123040 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
License✔ Licensed in CA · 30378
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.
1000 S FREMONT AVE BLDG A10N, Alhambra, CA 91803
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Other Names 1

Other Name (5)Chloe Renee Castro

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chloe Renee Plazo is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709356058
PECOS Enrollment IDI20260527004203

Medicare Billing Reassignment

Medicare enrollment records show Chloe Renee Plazo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Expressable Speech-Language Pathology, P.C.
1,221 mi
Speech-Language Pathologist
3800 N LAMAR BLVD STE 200
Austin, TX 78756
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Expressable Speech-Language Pathology PC
  • 179 clinicians in this Medicare group
NPI 1649875857 (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 7

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

IVIANA GUADALUPE LOPEZ
Specialist/Technologist (Speech-Language Assistant)
1000 S FREMONT AVE BLDG A10N
ALHAMBRA, CA 91803
Los Angeles County (626) 289-7472
MARIAH IRENE HELM
Specialist/Technologist (Speech-Language Assistant)
1000 S FREMONT AVE BLDG A10N
ALHAMBRA, CA 91803
Los Angeles County (626) 417-1919
JAY ANTHONY NIETO SLPA
Specialist/Technologist (Speech-Language Assistant)
1000 S FREMONT AVE BLDG A10N
ALHAMBRA, CA 91803
Los Angeles County (626) 289-7472
JILIANNE LAUREN NORMANDY MS
Occupational Therapist
1000 S FREMONT AVE BLDG A10N
ALHAMBRA, CA 91803
Los Angeles County (626) 289-7472
NGOZI OKOROMA
Pharmacist
1000 S FREMONT AVE BLDG A10N
ALHAMBRA, CA 91803
Los Angeles County (855) 885-2600
CHRISTINA VARELA OTR/L
Occupational Therapist
1000 S FREMONT AVE BLDG A10N
ALHAMBRA, CA 91803
Los Angeles County (626) 289-7472
VIVIAN LIN PT, DPT
Physical Therapist (Pediatrics)
1000 S FREMONT AVE BLDG A10N, SUITE #10220
ALHAMBRA, CA 91803
Los Angeles County (626) 289-7472

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 Chloe Renee Plazo's NPI number?

The NPI number for Chloe Renee Plazo is 1154123040. It was assigned to this individual provider in the NPPES registry on March 24, 2025. The provider is also known as Chloe Renee Castro.

Where is Chloe Renee Plazo located?

Chloe Renee Plazo practices at 1000 S Fremont Ave Bldg A10n, Alhambra, CA 91803. The listed phone number is (626) 289-7472.

What is Chloe Renee Plazo's specialty?

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

Is Chloe Renee Plazo enrolled in Medicare?

Yes. Chloe Renee Plazo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Chloe Renee Plazo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chloe Renee Plazo reassigns Medicare benefits to Expressable Speech-Language Pathology, P.C. (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 Chloe Renee Plazo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chloe Renee Plazo accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Chloe Renee Plazo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chloe Renee Plazo was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.