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ENDOCRINOLOGY CONSULTANTS OF EAST TN
NPI 1730395104
Internal Medicine - Endocrinology, Diabetes & Metabolism in Knoxville, TN

Active since May 15, 2007CLIA Certified · 3 labs
1450 DOWELL SPRINGS BLVD STE 300, KNOXVILLE, TN 37909(865) 637-8812(865) 588-3383 Get Directions Write a Review

NPPES record last updated: June 18, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 18, 2025, Feb 6, 2025, May 6, 2021 and 4 more (7 updates tracked since 2017).

About Endocrinology Consultants Of East Tn NPPES

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

ENDOCRINOLOGY CONSULTANTS OF EAST TN (NPI 1730395104) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Knoxville, Tennessee and active in the NPI registry since May 2007. The organization holds 3 active CLIA laboratory certificates and lists Daniel K Mccammon, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1730395104
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameENDOCRINOLOGY CONSULTANTS OF EAST TN
Location Address1450 DOWELL SPRINGS BLVD STE 300Knoxville, TN 37909-2444
Mailing Address1450 Dowell Springs BlvdKnoxville, TN 37909-2442 · (865) 617-8661 · Fax (865) 588-3383
Phone(865) 637-8812
Fax(865) 588-3383
Organization SubpartNo
Authorized OfficialDaniel K MccammonAuthorized Official · (865) 637-8812
Enumeration DateMay 15, 2007
Last NPPES UpdateJune 18, 20257 updates tracked since enumeration
NPPES CertifiedJune 18, 2025
✔ NPI 1730395104 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1450 DOWELL SPRINGS BLVD STE 300, Knoxville, TN 37909
Open in Google Maps ↗

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Endocrinology Consultants Of East Tn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

34

Medicare enrollment records show 34 clinicians reassign Medicare billing to Endocrinology Consultants Of East Tn, which bills Medicare for the services they deliver. Of these, 18 practice at this address and 22 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Nurse Practitioner16
Endocrinology11
Registered Dietitian or Nutrition Professional6
Osteopathic Manipulative Medicine1

Nearest to this location (20)

See all 34
Gina Bearden, FNP
Nurse Practitioner
NPI 1689774291
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Peter Campbell, MD
Endocrinology
NPI 1386640647
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Rebecca Dade, FNP
Nurse Practitioner
NPI 1891110805
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Thomas Doty, MD
Endocrinology
NPI 1730184540
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Robert Geier
Endocrinology
NPI 1336673102
1450 DOWELL SPRINGS BLVD STE 300
Knoxville, TN 37909
(656) 378-8128
✔ PECOS✔ Accepts MedicareSame address
Jennifer Goins, FNP
Nurse Practitioner
NPI 1962989772
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Rebekah Harper, FNP
Nurse Practitioner
NPI 1811063126
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
David Irizarry, MD
Endocrinology
NPI 1518282839
1450 DOWELL SPRINGS BLVD STE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Maggie Johnson, RD
Registered Dietitian or Nutrition Professional
NPI 1104309301
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ Accepts MedicareSame address
Daniel Mccammon, MD
Endocrinology
NPI 1073518890
1450 DOWELL SPRINGS BLVD. SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Gregory Moffitt, MD
Endocrinology
NPI 1962403675
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Selena Reed, R.D., L.D.N.,CDE
Registered Dietitian or Nutrition Professional
NPI 1437278769
1450 DOWELL SPRINGS BLVD STE 300
Knoxville, TN 37909
(865) 637-8812
✔ Accepts MedicareSame address
Louisa Sawyer Scott, FNP
Nurse Practitioner
NPI 1730610080
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Nancye Schenk, RD
Registered Dietitian or Nutrition Professional
NPI 1194892315
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ Accepts MedicareSame address
Kelli Tidwell, FNP
Nurse Practitioner
NPI 1104074822
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Amit Vora, MD
Endocrinology
NPI 1982745808
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Linda Meyers, MD
Endocrinology
NPI 1831397793
1450 DOWELL SPRINGS BLVD STE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Tracy Moseman, FNP
Nurse Practitioner
NPI 1639652498
1450 DOWELL SPRINGS BLVD STE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts MedicareSame address
Dee Hall, FNP
Nurse Practitioner
NPI 1205083854
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ PECOS✔ Accepts Medicare0.8 mi
Sarah Mathis, RD
Registered Dietitian or Nutrition Professional
NPI 1780885269
1450 DOWELL SPRINGS BLVD SUITE 300
Knoxville, TN 37909
(865) 637-8812
✔ Accepts Medicare0.8 mi
See all 34 clinicians

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

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 of Accreditation 44D0312890

Endocrinology Consultants Of East Tn · Knoxville, TN
Active · expires Dec 22, 2027
CLIA Number44D0312890
Laboratory TypePhysician Office
Certificate Effective DateDecember 23, 2025
Certificate Expiration DateDecember 22, 2027
Laboratory DirectorDaniel Mccammon
Laboratory Phone(865) 637-8812
Laboratory LocationEndocrinology Consultants Of East Tn1450 Dowell Spring Blvd Suite 300, Knoxville, TN 37909
CLIA data matches this NPI record on: Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Waiver 44D2331568

Endocrinology Consultants Of East Tennessee · Maryville, TN
Active · expires Oct 3, 2027
CLIA Number44D2331568
Laboratory TypePhysician Office
Certificate Effective DateOctober 4, 2025
Certificate Expiration DateOctober 3, 2027
Laboratory DirectorDr. Aaron D. Bussey
Laboratory Phone(865) 637-8812
Laboratory LocationEndocrinology Consultants Of East Tennessee414 Greenbelt Dr, Maryville, TN 37804
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 44D2168245

Endocrinology Consultants Of East Tennessee · Oak Ridge, TN
Active · expires Jun 24, 2027
CLIA Number44D2168245
Laboratory TypePhysician Office
Certificate Effective DateJune 25, 2025
Certificate Expiration DateJune 24, 2027
Laboratory DirectorDr. Andrew W. Dake
Laboratory Phone(865) 637-8812
Laboratory LocationEndocrinology Consultants Of East Tennessee800 Oak Ridge Turnpike Suite A402, Oak Ridge, TN 37830
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Endocrinology Consultants Of East Tn's NPI number?

The NPI number for Endocrinology Consultants Of East Tn is 1730395104. It was assigned to this organization in the NPPES registry on May 15, 2007.

Where is Endocrinology Consultants Of East Tn located?

Endocrinology Consultants Of East Tn is located at 1450 Dowell Springs Blvd Ste 300, Knoxville, TN 37909. The listed phone number is (865) 637-8812.

What is Endocrinology Consultants Of East Tn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Endocrinology Consultants Of East Tn enrolled in Medicare?

Yes. Endocrinology Consultants Of East Tn is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Endocrinology Consultants Of East Tn?

According to the CMS Revalidation Reassignment List (October 2026 release), 34 clinicians in 4 Medicare specialties reassign their Medicare billing to Endocrinology Consultants Of East Tn. A 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 the clinician's services. The largest specialties are Nurse Practitioner (16), Endocrinology (11) and Registered Dietitian or Nutrition Professional (6). Of these, 18 practice at this address and 22 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Endocrinology Consultants Of East Tn 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.

What insurance does Endocrinology Consultants Of East Tn accept?

Health plans from Cigna Healthcare list Endocrinology Consultants Of East Tn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Endocrinology Consultants Of East Tn was last updated on June 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.