DR. ELIZABETH PAHYGIANNIS VASS AU.D.
NPI 1740022417
Audiologist in Charleston, SC

Active since June 12, 2024Accepts Medicare Assignment
135 RUTLEDGE AVE RM 216, CHARLESTON, SC 29425(843) 792-3531 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 20, 2024, Jun 12, 2024 (2 updates tracked since 2024).

About Dr. Elizabeth Pahygiannis Vass Au.d. NPPES

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

DR. ELIZABETH PAHYGIANNIS VASS AU.D. (NPI 1740022417) is an individual audiologist in Charleston, South Carolina, licensed in South Carolina (AUD.7974) and active in the NPI registry since June 2024. She is affiliated with Musc Medical Center and is a graduate of Other (2024).

NPPES Registry Identity

NPI1740022417
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. ELIZABETH PAHYGIANNIS VASSCredential: AU.D.
Location Address135 RUTLEDGE AVE RM 216Charleston, SC 29425-8903
Mailing AddressPo Box 751461Charlotte, NC 28275-1461
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateJune 12, 2024
Last NPPES UpdateJuly 22, 20252 updates tracked since enumeration
NPPES CertifiedJuly 22, 2025
NPI 1740022417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License Licensed in SC · AUD.7974
Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

Also ListedAudiologist · Assistive Technology PractitionerTaxonomy 231HA2400X · License AUD.7974 (SC)
Also ListedAudiologist · Assistive Technology SupplierTaxonomy 231HA2500X · License AUD.7974 (SC)
Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License AUD.7974 (SC)
135 RUTLEDGE AVE RM 216, Charleston, SC 29425

Other Names 1

Former Name (1)Elizabeth Christina Pahygiannis Au.d.

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Elizabeth Pahygiannis Vass Au.d. 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 ID4981149309
PECOS Enrollment IDI20240710002139

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Musc Medical Center

Acute Care Hospitals · Charleston, SC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420004
Location169 Ashley AveCharleston, SC 29425 · Charleston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29425 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$53.57 typical visit price
range $53.57 – $163.84
Typical copayment $13.39 (range $13.39 – $40.96)
Most-billed visit code 99202
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Elizabeth Vass's NPI number?

The NPI number for Elizabeth Vass is 1740022417. It was assigned to this individual provider in the NPPES registry on June 12, 2024. The provider is also known as Elizabeth Christina Pahygiannis Au.D..

Where is Elizabeth Vass located?

Elizabeth Vass practices at 135 Rutledge Ave Rm 216, Charleston, SC 29425. The listed phone number is (843) 792-3531.

What is Elizabeth Vass's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Elizabeth Vass enrolled in Medicare?

Yes. Elizabeth Vass 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.

What insurance does Elizabeth Vass accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina and BlueCross BlueShield of South Carolina list Elizabeth Vass 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.

Is Elizabeth Vass affiliated with any hospitals?

According to CMS data, Elizabeth Vass is affiliated with Musc Medical Center.

When was this NPI record last updated?

The NPPES record for Elizabeth Vass was last updated on July 22, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.