1. Home
  2. Directory
  3. North Carolina
  4. Apex
  5. Audiologist
  6. NPI Profile

DR. KEERTHANA VELAPPAN AUD
NPI 1235704446
Audiologist in Apex, NC

Active since May 21, 2021
2000 CREEKSIDE LANDING DR, APEX, NC 27502(833) 342-4827 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 2, 2024, Feb 16, 2022, May 21, 2021 (3 updates tracked since 2021).

About Dr. Keerthana Velappan Aud NPPES

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

DR. KEERTHANA VELAPPAN AUD (NPI 1235704446) is an individual audiologist in Apex, North Carolina, licensed in North Carolina (15076) and active in the NPI registry since May 2021. She is a graduate of Vanderbilt University School Of Medicine (2021).

NPPES Registry Identity

NPI1235704446
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. KEERTHANA VELAPPANCredential: AUD
Location Address2000 CREEKSIDE LANDING DRApex, NC 27502-3982
Mailing Address2000 Creekside Landing DrApex, NC 27502-3982 · (833) 342-4827
Phone(833) 342-4827
Sole ProprietorNo
Medical School CMSVanderbilt University School Of MedicineGraduated 2021
Enumeration DateMay 21, 2021
Last NPPES UpdateFebruary 20, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2026
✔ NPI 1235704446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
Licenses✔ Licensed in NC · 15076✔ Licensed in MA · AUD100081
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.
2000 CREEKSIDE LANDING DR, Apex, NC 27502
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Keerthana Velappan Aud is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6305240052
PECOS Enrollment IDI20260415002983

Medicare Billing Reassignments

2

Medicare enrollment records show Keerthana Velappan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Audiology Services Company Usa, LLC
406 mi
Hearing and Speech
2501 COTTONTAIL LN
Somerset, NJ 08873
  • Reassigned Medicare billing, North Carolina enrollment
  • 11 clinicians in this Medicare group
NPI 1033585302 (877) 857-7487
Hph Inc.
1,561 mi
Audiologist
10700 CORRALES RD, SUITE I
Albuquerque, NM 87114
  • Reassigned Medicare billing, New Mexico enrollment
  • 10 clinicians in this Medicare group
NPI 1487775722 (505) 890-0003

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Keerthana Velappan's NPI number?

The NPI number for Keerthana Velappan is 1235704446. It was assigned to this individual provider in the NPPES registry on May 21, 2021.

Where is Keerthana Velappan located?

Keerthana Velappan practices at 2000 Creekside Landing Dr, Apex, NC 27502. The listed phone number is (833) 342-4827.

What is Keerthana Velappan's specialty?

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

Is Keerthana Velappan enrolled in Medicare?

Yes. Keerthana Velappan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Keerthana Velappan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Keerthana Velappan reassigns Medicare benefits to 2 organizations: Audiology Services Company Usa, LLC (Somerset, NJ) and Hph Inc. (Albuquerque, NM). Each 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 Keerthana Velappan'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 Keerthana Velappan was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.