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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. SHANNON LEE SILVASTI MASTERS COMMUNICATIO
NPI 1053471953
Speech-Language Pathologist in Mesa, AZ

Active since December 11, 2006
2220 S COUNTRY CLUB, #104, MESA, AZ 85210(480) 820-6366(480) 820-0462 Get Directions Write a Review

NPPES record last updated: October 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Shannon Lee Silvasti Masters Communicatio NPPES

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

MRS. SHANNON LEE SILVASTI MASTERS COMMUNICATIO (NPI 1053471953) is an individual speech-language pathologist provider in Mesa, Arizona, licensed in (SLP4040) and active in the NPI registry since December 2006. She is a graduate of Other (2006).

NPPES Registry Identity

NPI1053471953
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. SHANNON LEE SILVASTICredential: MASTERS COMMUNICATIO
Location Address2220 S COUNTRY CLUB, #104Mesa, AZ 85210
Mailing AddressPo Box 6397Chandler, AZ 85246 · (480) 820-6366 · Fax (480) 820-0462
Phone(480) 820-6366
Fax(480) 820-0462
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateDecember 11, 2006
Last NPPES UpdateOctober 4, 2026
✔ NPI 1053471953 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 · SLP4040
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.
2220 S COUNTRY CLUB, Mesa, AZ 85210
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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. Shannon Lee Silvasti Masters Communicatio is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658831151
PECOS Enrollment IDI20260903003148

Medicare Billing Reassignment

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

Empowerme Rehabilitation, LLC
14 mi
Multi-Specialty
9000 E SAN VICTOR DR
Scottsdale, AZ 85258
  • Reassigned Medicare billing, Arizona enrollment
  • 106 clinicians in this Medicare group
NPI 1144954074 (877) 367-9772

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.

MS. KATHERINE IRENE TRESSEL MA CCC SLP
Speech-Language Pathologist
2220 S COUNTRY CLUB, #104
MESA, AZ 85210
Maricopa County (480) 820-6366
ROBIN LYNN MYERS MA CCC SLP
Speech-Language Pathologist
2220 S COUNTRY CLUB, 104
MESA, AZ 85210
Maricopa County (480) 820-6366
ANITA W MORSE
Speech-Language Pathologist
2220 S COUNTRY CLUB, #104
MESA, AZ 85210
Maricopa County (480) 820-6366
MRS. MELANIE AMBER KAPPUS MS CCC SLP
Speech-Language Pathologist
2220 S COUNTRY CLUB, #104
MESA, AZ 85210
Maricopa County (480) 820-6366
MS. JANET L CAYWOOD CCC SLP
Speech-Language Pathologist
2220 S COUNTRY CLUB, #104
MESA, AZ 85210
Maricopa County (480) 820-6366
MS. KRISTINE ELAYNE BOETEL COTAL
Occupational Therapy Assistant
2220 S COUNTRY CLUB, #104
MESA, AZ 85210
Maricopa County (480) 820-6366
EAST VALLEY SPEECH PATHOLOGY ASSOC LLC
Clinic/Center (Hearing and Speech)
2220 S COUNTRY CLUB, #104
MESA, AZ 85210
Maricopa County (480) 820-6366
MS. ROXANNE MARIE GABRIEL
Speech-Language Pathologist
2220 S COUNTRY CLUB, #104
MESA, AZ 85210
Maricopa County (480) 820-6366

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 Shannon Silvasti's NPI number?

The NPI number for Shannon Silvasti is 1053471953. It was assigned to this individual provider in the NPPES registry on December 11, 2006.

Where is Shannon Silvasti located?

Shannon Silvasti practices at 2220 S Country Club #104, Mesa, AZ 85210. The listed phone number is (480) 820-6366.

What is Shannon Silvasti's specialty?

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

Is Shannon Silvasti enrolled in Medicare?

Yes. Shannon Silvasti is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Shannon Silvasti's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Silvasti reassigns Medicare benefits to Empowerme Rehabilitation, LLC (Scottsdale, AZ). 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 Shannon Silvasti'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 Shannon Silvasti was last updated on October 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.