Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Nils Peter Gaddis, DO

Individual provider Internal Medicine Physician · NPI 1447337696

Dr. Nils Peter Gaddis, DO is an Internal Medicine in Alcoa, Tennessee. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2000, 26 years ago. Practices with Blount Memorial Physician Group Inc, a 249-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
26
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
TN
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

266 Joule St
Alcoa, TN 37701-2422
Phone: (865) 984-3864
Fax: (865) 380-4095
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1563 (TN)

Record details

NPI number1447337696
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESOctober 27, 2025
Certification dateOctober 27, 2025
Mailing address300 E McBee Ave Fl 4, Greenville, SC 29601-2842

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2000 (26 years in practice)
Group practice Blount Memorial Physician Group Inc — 249 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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