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Donald Arwood, MD
NPI 1770550907 · Radiation Oncology Physician · Knoxville, TN
Donald Arwood, MD is a Radiation Oncology Physician provider in Knoxville, TN (NPI 1770550907).
Provider details
- NPI number
- 1770550907
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD18703 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
137 Blount Ave., S.e.
Knoxville, TN 37920-1601
Phone: (865) 632-5981
Fax: (865) 632-5983
Street-level locationGet directions
Mailing address
9014 Lanntair Farm Ln
Knoxville, TN 37922-6483
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Arwood's NPI number?
- Donald Arwood's National Provider Identifier (NPI) is 1770550907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Arwood's specialty?
- Donald Arwood is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Arwood located?
- Donald Arwood's practice location on file with NPPES is 137 Blount Ave., S.e., Knoxville, TN 37920-1601.
- What is Donald Arwood's phone number?
- The practice phone number listed in the NPPES registry for Donald Arwood is (865) 632-5981.
- Is Donald Arwood's NPI active?
- Yes — Donald Arwood's NPI (1770550907) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.