Douglas M. Spaeth, MD
Hospitalist Physician · Knoxville, TN
Douglas M. Spaeth, MD is a hospitalist physician with a practice address in Knoxville, Tennessee, and NPI 1598708398, issued on Jun 13, 2006. Check the license on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Douglas M. Spaeth
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 57754. AZ
35062563S OH
Self-reported in NPPES; status is on the state search - Practice location
- 265 Brookview Centre Way Ste 400, Knoxville, TN 37919
- Phone
- (800) 342-2898
- Enumerated
- Jun 13, 2006
- Record last updated
- Nov 18, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 0917897 OH
- Medicare enrollment
- Enrolled (PECOS I20191001000573); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 426 in Tennessee → Look up another NPI →
Also registered at 265 Brookview Centre Way Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Banek, CRNACertified Registered Nurse Anesthetist1629314398
- Kristy Bowen, D.O.Emergency Medicine Physician1841433281
- Marian Bryce, D.O.Geriatric Medicine (Internal Medicine) Physician1720001811
- Jana Caldwell, AGPCNP-BCAdult Health Nurse Practitioner1477274793
- Otilia Dejesus, MDEmergency Medicine Physician1912932583
- Jennifer Dick, PA-CPhysician Assistant1225227408
Verify Douglas M. Spaeth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average hospitalist physician in 2024
85 Medicare Part D claims for 17 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Albuterol Sulfate Hfa19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Banner Hospital Based Physicians Arizona LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas M. Spaeth among 426 hospitalist physician records in Tennessee
Douglas M. Spaeth, MD is one of 426 hospitalist physician records with a practice address in Tennessee. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 74% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated1990 · median 2012 among the 356 with a school on file
- Record last updated2020 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Tennessee
There are 426 hospitalist physician records in Tennessee.
All 426 in Tennessee → Every provider in Knoxville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mary NwokeKnoxville, TN 379191588891261
- Issam Almashharawi, M.D.Knoxville, TN 379201598734006
- Samar AlsharifKnoxville, TN 379201528032984
- William Bolin, MDKnoxville, TN 379201912985623
- Richard Bremer, MDKnoxville, TN 379201245218981
- Daniel Brewer, MDKnoxville, TN 379201013975168
- Anthony Cabrera, MDKnoxville, TN 379201316984008
- Felix Chaltry, D.O.Knoxville, TN 379201346212958
Common questions
What is Douglas M. Spaeth, MD's NPI number?
Douglas M. Spaeth, MD's National Provider Identifier (NPI) is 1598708398, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas M. Spaeth, MD located?
The NPPES record lists a practice address at 265 Brookview Centre Way Ste 400, Knoxville, TN, 37919. Phone: (800) 342-2898. Providers update this record themselves, so call before visiting.
How can I verify Douglas M. Spaeth, MD's license?
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.
How much does Douglas M. Spaeth, MD prescribe under Medicare Part D?
In 2024, Douglas M. Spaeth, MD had 85 Medicare Part D claims for 17 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Douglas M. Spaeth, MD's MIPS final score?
The 2023 MIPS final score is 92.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.