Rayna Howse, MD
Diagnostic Radiology Physician · Knoxville, TN
Rayna Howse, MD is a diagnostic radiology physician with a practice address in Knoxville, Tennessee, and NPI 1487187308, issued on Apr 7, 2017. Check the license (Tennessee 74481, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Rayna Howse
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 74481 TN
ME140282 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Laurel Ave # N304, Knoxville, TN 37916
- Phone
- (865) 766-6870
- Enumerated
- Apr 7, 2017
- Record last updated
- May 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20250522001909); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 968 in Tennessee → Look up another NPI →
Also registered at 2001 Laurel Ave # N304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Adler, M.D.Diagnostic Radiology Physician1386645828
- Rachel Barker, MDDiagnostic Radiology Physician1184883092
- Jacob Bermudez, MDDiagnostic Radiology Physician1679134761
- Margaret Brown, M.D.Diagnostic Radiology Physician1366495681
- James Brumit, MDDiagnostic Radiology Physician1306826052
- Paul Campbell, MDDiagnostic Radiology Physician1306985171
Verify Rayna Howse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 74481Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Vista Radiology, PCGainesville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rayna Howse among 968 diagnostic radiology physician records in Tennessee
Rayna Howse, MD is one of 968 diagnostic radiology physician records with a practice address in Tennessee. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 90% of them.
- NPI issued2017 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2017 · median 2004 among the 657 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
146 diagnostic radiology physician records list a practice address in Knoxville
They are 146 of the 14,339 NPPES records with a practice address in Knoxville, and 968 diagnostic radiology physician records in Tennessee.
All 968 in Tennessee → Every provider in Knoxville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Steven Addonizio, MDKnoxville, TN 379161184604811
- Michael Adler, M.D.Knoxville, TN 379161386645828
- James Brumit, MDKnoxville, TN 379161306826052
- Hugh Delozier, MDKnoxville, TN 379161548240294
- Daniel Fox, MDKnoxville, TN 379161962405183
- Garth Graham, MDKnoxville, TN 379161790765378
- William Holmes, MDKnoxville, TN 379161518937770
- Steven Knight, M.D.Knoxville, TN 379161861479644
Common questions
What is Rayna Howse, MD's NPI number?
Rayna Howse, MD's National Provider Identifier (NPI) is 1487187308, issued on Apr 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Rayna Howse, MD located?
The NPPES record lists a practice address at 2001 Laurel Ave # N304, Knoxville, TN, 37916. Phone: (865) 766-6870. Providers update this record themselves, so call before visiting.
How can I verify Rayna Howse, MD's license?
NPPES lists Tennessee license number 74481, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.