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Allergy/Immunology

Timothy C. Frazier, MD

Sees patients in Farragut, TN · Knoxville, TN · Sevierville, TN … · Tennessee

Summary

Timothy C. Frazier, MD (Allergy/Immunology) is enrolled with Medicare at 6 practice locations in Farragut, TN, Knoxville, TN and Sevierville, TN and other places. NPI 1578657334. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Timothy C. Frazier, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Allergy/ImmunologyPrimary specialty
YesAccepts Medicare assignment
38Years since medical school (graduated 1988)
East Tennessee State University Quillen College Of MedicineMedical school
MaleGender (as listed)
Allergy and Asthma Affiliates, PCGroup practice

Quick answers

Where does Timothy C. Frazier see patients?
Medicare's clinician data lists 6 practice locations, including Farragut, TN, Knoxville, TN and Sevierville, TN. Call before your visit to confirm the address.
What is Timothy C. Frazier's specialty?
Medicare lists Allergy/Immunology as the primary specialty.
Does Timothy C. Frazier accept Medicare assignment?
Yes. Medicare's clinician data says Timothy C. Frazier accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Timothy C. Frazier?
(865) 288-0808, as listed in official Medicare / NPI Registry data.
What is Timothy C. Frazier's NPI number?
1578657334. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Timothy C. Frazier is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Timothy C. Frazier as a member of this group (CMS data updated 2026-10-02).

  • Allergy and Asthma Affiliates, PC9 clinicians in the group

Specialties

Find other Allergy/Immunology doctors in Tennessee →

Other allergist and immunologists in Tennessee

Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.

All allergist and immunologists in Tennessee →

Clinician information

CredentialMD
Medical schoolEast Tennessee State University Quillen College Of Medicine
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578657334
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians