1. Home
  2. Directory
  3. Tennessee
  4. Johnson City
  5. Otolaryngology
  6. NPI Profile

EAR NOSE AND THROAT ASSOCIATES PC
NPI 1992734644
Otolaryngology in Johnson City, TN

Active since July 02, 2006CLIA 44D2188077 · Waiver
2340 KNOB CREEK RD STE 704, JOHNSON CITY, TN 37604(423) 929-9101(423) 434-2032 Get Directions Write a Review

NPPES record last updated: November 3, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ear Nose And Throat Associates Pc NPPES

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

EAR NOSE AND THROAT ASSOCIATES PC (NPI 1992734644) is a healthcare organization registered as an otolaryngology in Johnson City, Tennessee and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through July 12, 2028 and lists Timothy Paul Zajonc, Partner/president, as its authorized official.

NPPES Registry Identity

NPI1992734644
Entity TypeOrganization
Primary Taxonomy207Y00000X
Legal Business NameEAR NOSE AND THROAT ASSOCIATES PC
Location Address2340 KNOB CREEK RD STE 704Johnson City, TN 37604-2977
Mailing Address2340 Knob Creek Rd Ste 704Johnson City, TN 37604-2977 · (423) 929-9101 · Fax (423) 434-2032
Phone(423) 929-9101
Fax(423) 434-2032
Organization SubpartNo
Authorized OfficialTimothy Paul ZajoncPartner/president · (423) 929-9101
Enumeration DateJuly 2, 2006
Last NPPES UpdateNovember 3, 2022
NPPES CertifiedNovember 3, 2022
✔ NPI 1992734644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
2340 KNOB CREEK RD STE 704, Johnson City, TN 37604
Open in Google Maps ↗

Other Identifiers 1

OtherCA7519TN · Railroad Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 44D2188077

Ear, Nose, & Throat Associates, PC · Johnson City, TN
Active · expires Jul 12, 2028
CLIA Number44D2188077
Laboratory TypePhysician Office
Certificate Effective DateJuly 13, 2026
Certificate Expiration DateJuly 12, 2028
Laboratory DirectorDr. Timothy P. Zajonc
Laboratory Phone(423) 268-2590
Laboratory LocationEar, Nose, & Throat Associates, PC2340 Knob Creek Road Suite 704, Johnson City, TN 37604
CLIA data matches this NPI record on: Address
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

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

ANNIKA ZICKOVICH SPL
Speech-Language Pathologist
2340 KNOB CREEK RD STE 704
JOHNSON CITY, TN 37604
Washington County (423) 268-2592
ANTHONY GRADY
Otolaryngology
2340 KNOB CREEK RD STE 704
JOHNSON CITY, TN 37604
Washington County (423) 929-9101

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 Ear Nose And Throat Associates PC's NPI number?

The NPI number for Ear Nose And Throat Associates PC is 1992734644. It was assigned to this organization in the NPPES registry on July 2, 2006.

Where is Ear Nose And Throat Associates PC located?

Ear Nose And Throat Associates PC is located at 2340 Knob Creek Rd Ste 704, Johnson City, TN 37604. The listed phone number is (423) 929-9101.

What is Ear Nose And Throat Associates PC's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Does Ear Nose And Throat Associates PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 44D2188077) is associated with this NPI, valid through July 12, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ear Nose And Throat Associates PC was last updated on November 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.