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ALLERGY & ASTHMA AFFILIATES, PC
NPI 1235410374
Allergy & Immunology in Powell, TN

Active since September 02, 2011CLIA 44D2147936 · Waiver
7714 CONNER RD, SUITE 108, POWELL, TN 37849(865) 938-7759(865) 938-9620 Get Directions Write a Review

NPPES record last updated: September 2, 2011. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Allergy & Asthma Affiliates, Pc NPPES

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

ALLERGY & ASTHMA AFFILIATES, PC (NPI 1235410374) is a healthcare organization registered as an allergy & immunology in Powell, Tennessee and active in the NPI registry since September 2011. The organization holds a CLIA Waiver certificate valid through April 30, 2028 and lists Donald Trent Ellenburg, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1235410374
Entity TypeOrganization
Primary Taxonomy207K00000X
Legal Business NameALLERGY & ASTHMA AFFILIATES, PC
Location Address7714 CONNER RD, SUITE 108Powell, TN 37849-3559
Mailing Address2121 Highland AveKnoxville, TN 37916-1111 · (865) 525-2640 · Fax (865) 525-9536
Phone(865) 938-7759
Fax(865) 938-9620
Organization SubpartNo
Authorized OfficialDonald Trent EllenburgManaging Partner · (865) 525-2640
Enumeration DateSeptember 2, 2011
✔ NPI 1235410374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

7714 CONNER RD, Powell, TN 37849
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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 44D2147936

Allergy & Asthmas Affiliates · Knoxville, TN
Active · expires Apr 30, 2028
CLIA Number44D2147936
Laboratory TypePhysician Office
Certificate Effective DateMay 1, 2026
Certificate Expiration DateApril 30, 2028
Laboratory DirectorDr. Donald T. Ellenburg
Laboratory Phone(865) 525-2640
Laboratory LocationAllergy & Asthmas Affiliates116 Concord Road Suite 200, Knoxville, TN 37934
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

GREGORY D BLACKMON M.D.
Pediatrics
7714 CONNER RD, SUITE 101
POWELL, TN 37849
Knox County (865) 212-6350
E. ABIGAIL WALTERS BLACKMON M.D.
Pediatrics
7714 CONNER RD, SUITE 101
POWELL, TN 37849
Knox County (865) 212-6350
DR. EDWIN HOWARD GUION JR. D.D.S.
Dentist (General Practice)
7714 CONNER RD, SUITE 104
POWELL, TN 37849
Knox County (865) 947-7900
MS. CHRISTINE ANNE ACEVEDO BA
Student in an Organized Health Care Education/Training Program
7714 CONNER RD, SUITE 105
POWELL, TN 37849
Knox County (865) 947-6220
LUANNE SETZER RN
Registered Nurse (Psychiatric/Mental Health)
7714 CONNER RD
POWELL, TN 37849
Knox County (865) 947-6220
WHITNEY MORGAN WEBB BA
Case Manager/Care Coordinator
7714 CONNER RD
POWELL, TN 37849
Knox County (865) 947-6220
DR. TODD SCOTT KLEIN D.D.S.
Dentist (General Practice)
7714 CONNER RD, SUITE 104
POWELL, TN 37849
Knox County (865) 947-7900
TAYLOR SCOTT CLEMENT C.P.N.P
Nurse Practitioner (Pediatrics)
7714 CONNER RD
POWELL, TN 37849
Knox County (865) 212-6350

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 Allergy & Asthma Affiliates, PC's NPI number?

The NPI number for Allergy & Asthma Affiliates, PC is 1235410374. It was assigned to this organization in the NPPES registry on September 2, 2011.

Where is Allergy & Asthma Affiliates, PC located?

Allergy & Asthma Affiliates, PC is located at 7714 Conner Rd Suite 108, Powell, TN 37849. The listed phone number is (865) 938-7759.

What is Allergy & Asthma Affiliates, PC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Does Allergy & Asthma Affiliates, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 44D2147936) is associated with this NPI, valid through April 30, 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 Allergy & Asthma Affiliates, PC was last updated on September 2, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.