Robert K. Tatum, M.D.
Obstetrics Physician · Knoxville, TN
Robert K. Tatum, M.D. is an obstetrics physician with a practice address in Knoxville, Tennessee, and NPI 1699798884, issued on Jul 26, 2006. Check the license (Tennessee MD014732, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert K. Tatum
- Credential
- M.D.
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- MD014732 TN
Self-reported in NPPES; status is on the state search - Practice location
- 10810 Parkside Dr Ste 100, Knoxville, TN 37934
- Phone
- (865) 218-6660
- Enumerated
- Jul 26, 2006
- Record last updated
- Sep 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (865) 218-6661
- Medicaid ID
- 3003029 TN
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 28 in Tennessee → Look up another NPI →
Also registered at 10810 Parkside Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sudha Nair, MDObstetrics & Gynecology Physician1417947011
Verify Robert K. Tatum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD014732Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average obstetrics physician in 2024
47 Medicare Part D claims for 23 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol23 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 MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Robert K. Tatum among 28 obstetrics physician records in Tennessee
Robert K. Tatum, M.D. is one of 28 obstetrics physician records with a practice address in Tennessee. 86% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 43% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2020 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in Tennessee
There are 28 obstetrics physician records in Tennessee.
All 28 in Tennessee → Every provider in Knoxville → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Lionel McCollum, MDKnoxville, TN 379231659325322
- Kenneth O'Kelley, MDKnoxville, TN 379231275584716
- Jerrie Haney-Weaver, M.D.Knoxville, TN 379161528086097
- Erin Saunders, M.D.Knoxville, TN 379161982784807
- Paula Peeden, M.D.Maryville, TN 378041356363568
- Angela Nakahara, MDMemphis, TN 381031245727494
- Corey McGlothan, M.D.Memphis, TN 381161609985522
- Susan Lacy, MDMemphis, TN 381191710998729
Common questions
What is Robert K. Tatum, M.D.'s NPI number?
Robert K. Tatum, M.D.'s National Provider Identifier (NPI) is 1699798884, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert K. Tatum, M.D. located?
The NPPES record lists a practice address at 10810 Parkside Dr Ste 100, Knoxville, TN, 37934. Phone: (865) 218-6660. Providers update this record themselves, so call before visiting.
How can I verify Robert K. Tatum, M.D.'s license?
NPPES lists Tennessee license number MD014732, 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.
How much does Robert K. Tatum, M.D. prescribe under Medicare Part D?
In 2024, Robert K. Tatum, M.D. had 47 Medicare Part D claims for 23 beneficiaries; the average among obstetrics physician prescribers was 218. Part D covers Medicare prescriptions only.
What is Robert K. Tatum, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.6 of 100. 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.