Internists in Oak Ridge, TN

  • Internal medicine
  • Oak Ridge, Tennessee
Internists
27
Linked to a hospital or group
23
Hospitals with an internist
11
Medical groups with an internist
7
Practice at a hospital
21

There are 27 internists in Oak Ridge. Summit Medical Group has the most, 6, and Methodist Medical Center of Oak Ridge has the most affiliated internists, 20. 22% finished medical school 30 or more years ago.

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Oak Ridge internists, listed A to Z by last name

Each internist on the list has internal medicine as their primary specialty and an Oak Ridge practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Oak Ridge internists, A to Z
InternistHospitalsMedical groupsEmail and phone
Nawras K. Baban, MDNPI 12250750212 hospitals2 groupsContacts
Margaret M. Cook, MDNPI 14171243711 hospital1 groupContacts
Ryan Scott Dorman, DONPI 11447537654 hospitals1 groupContacts
Peter L. Durante II, MDNPI 1518431691-1 groupContacts
Jefferson Pierce Gillum, DONPI 18912906561 hospital1 groupContacts
Wesley L. Hayes, MDNPI 17806030842 hospitals1 groupContacts
Michael A. Henderson, MDNPI 16391254954 hospitals1 groupContacts
Justin Anwar Hoque, MDNPI 19627362074 hospitals1 groupContacts
John W. Lacey, MDNPI 15089644871 hospital1 groupContacts
Ellen F. Liuzza, MDNPI 14371589201 hospital2 groupsContacts
Allison Lubert, DONPI 18519772011 hospital1 groupContacts
Hiteshwar Singh Mangat, MDNPI 14973742765 hospitals1 groupContacts
Aathi Lakshmi MariappanNPI 10236352242 hospitals1 groupContacts
Allee Chaslyn Maxwell, MDNPI 18116382731 hospital1 groupContacts
Ashley Misky, DONPI 19721399051 hospital1 groupContacts
Niva Misra Sammons, MDNPI 16799101371 hospital1 groupContacts
Parshva Rajniknat PatelNPI 16698531233 hospitals3 groupsContacts
Kiran Patibandla, MDNPI 11846885903 hospitals2 groupsContacts
Obaidur Rahman, MDNPI 12959905961 hospital1 groupContacts
Owaisur Rahman, MDNPI 19920163642 hospitals1 groupContacts
Rhonda S. Sivley, MDNPI 1235135963-4 groupsContacts
Heather L. Stooksbury, DONPI 15183464025 hospitals1 groupContacts
David Bruce Williams, MDNPI 11544419543 hospitals1 groupContacts

The list shows the 23 internists with a public profile. The other 4 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 24 of 27 Oak Ridge internists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

Summit Medical Group has the most internists in Oak Ridge, with 6

Covenant Medical Group is second with 1, and Southeastern Physician Services PC third with 1. Counts are internists with a Tennessee address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Methodist Medical Center of Oak Ridge has the most affiliated internists in Oak Ridge, with 20

Covenant Health Roane is second with 8, and Covenant Health Fort Loudoun third with 4. Oak Ridge internists are affiliated with 11 hospitals in all.

Hospitals with the most internists in Oak Ridge
#HospitalHealth systemInternists
1Methodist Medical Center of Oak RidgeOak RidgeCovenant Health20
2Covenant Health RoaneHarrimanCovenant Health8
3Covenant Health Fort LoudounLenoir CityCovenant Health4
4Fort Sanders Regional Medical CenterKnoxvilleCovenant Health3
5Covenant Health ParkwestKnoxvilleCovenant Health3
6Cumberland Medical CenterCrossvilleCovenant Health2
7Tennova North Knoxville Medical CenterPowellTennova Healthcare2
8Big South Fork Medical CenterOneidaRennova Health2
9Tennova LaFollette Medical CenterLa FolletteTennova Healthcare1
10Vanderbilt Clarksville HospitalClarksvilleVanderbilt University Medical Center1

Top 10 of 11 Oak Ridge hospitals with an affiliated internist

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Source: Dmand AI Affiliation Data

Most Oak Ridge internists practice at a hospital: 21 of the 23 with a mapped site

16 also practice at home health agencies, and 8 at a medical group site. An internist can practice at several kinds of site, so the shares overlap.

Oak Ridge internists by site of care

  1. Hospitals21
  2. Home health agencies16
  3. Medical group practices8

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

22% of Oak Ridge internists finished medical school 30 or more years ago

5 of the 23 Oak Ridge internists with a graduation year on file. 7 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago7
  2. 10 to 19 years ago5
  3. 20 to 29 years ago6
  4. 30 to 39 years ago1
  5. 40 or more years ago4

Source: Dmand AI Professional Profile Data

Every Oak Ridge internist profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Oak Ridge internist directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and an Oak Ridge practice address.

FAQ

Frequently asked questions about internists in Oak Ridge

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many internists are in Oak Ridge?

27 internists have an active NPI, an Oak Ridge practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 23 of them are linked to a hospital or medical group.

Which Oak Ridge medical groups have the most internists?

Summit Medical Group, with 6, followed by Covenant Medical Group with 1 and Southeastern Physician Services PC with 1.

Which Oak Ridge hospitals have the most internists?

Methodist Medical Center of Oak Ridge, with 20 affiliated internists, followed by Covenant Health Roane with 8 and Covenant Health Fort Loudoun with 4.

What share of Oak Ridge internists practice at a hospital?

21 of the 23 Oak Ridge internists with a mapped site of care, or 91%, have a current hospital affiliation.

What is the taxonomy code for internal medicine?

207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.

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Search 27 Oak Ridge internists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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