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

Active since September 02, 2011CLIA Certified · 3 labs
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: September 27, 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 3 active CLIA laboratory certificates 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 3

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 for Provider-Performed Microscopy Procedures (PPMP) 44D0972108

Allergy And Asthma Affiliates · Knoxville, TN
Active · expires Mar 28, 2028
CLIA Number44D0972108
Laboratory TypePhysician Office
Certificate Effective DateMarch 29, 2026
Certificate Expiration DateMarch 28, 2028
Laboratory DirectorDonald T. Ellenburg MD
Laboratory Phone(865) 525-2640
Laboratory LocationAllergy And Asthma Affiliates2121 Highland Avenue, Knoxville, TN 37916
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate of Waiver 44D2038985

Allergy & Asthma Affiliates · Morristown, TN
Active · expires Mar 28, 2028
CLIA Number44D2038985
Laboratory TypePhysician Office
Certificate Effective DateMarch 29, 2026
Certificate Expiration DateMarch 28, 2028
Laboratory DirectorDonald Ellenburg
Laboratory Phone(865) 525-2640
Laboratory LocationAllergy & Asthma Affiliates808 W 4th North Street, Morristown, TN 37814
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 44D2038989

Allergy & Asthma Affiliates · Oak Ridge, TN
Active · expires Mar 28, 2028
CLIA Number44D2038989
Laboratory TypePhysician Office
Certificate Effective DateMarch 29, 2026
Certificate Expiration DateMarch 28, 2028
Laboratory DirectorDonald Ellenburg
Laboratory Phone(865) 525-2640
Laboratory LocationAllergy & Asthma Affiliates1060 Oak Ridge Turnpike, Oak Ridge, TN 37830
CLIA data matches this NPI record on: Name 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.

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
DR. TODD SCOTT KLEIN D.D.S.
Dentist (General Practice)
7714 CONNER RD, SUITE 104
POWELL, TN 37849
Knox County (865) 947-7900
BROOKE NICOLE VINES
Case Manager/Care Coordinator
7714 CONNER RD
POWELL, TN 37849
Knox County (865) 947-6220
ELIZABETH CATHERINE STANKOVICH BA
Case Manager/Care Coordinator
7714 CONNER RD, SUITE 105
POWELL, TN 37849
Knox County (865) 947-6220
LEAANNA SPURLING-WALKER BSPH
Social Worker
7714 CONNER RD
POWELL, TN 37849
Knox County (865) 947-6220
AARON G MARGULIES MD
Surgery
7714 CONNER RD, SUITE 107
POWELL, TN 37849
Knox County (865) 692-1610
MOLLY MARKS CPNP
Nurse Practitioner (Pediatrics)
7714 CONNER RD, SUITE 101
POWELL, TN 37849
Knox County (865) 212-6350
MR. NICHOLAS SYLVESTER BISHOP B.A.
Student in an Organized Health Care Education/Training Program
7714 CONNER RD, SUITE 105
POWELL, TN 37849
Knox County (865) 947-6220

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 CLIA laboratory certificates?

Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.