Critical Care Doctors (Internal Medicine) in Tennessee
Data updated monthly · Last refresh October 2026
88 Critical Care Medicine (Internal Medicine) providers practice in Tennessee, including 5 (6%) offering telehealth. The largest concentration is in Memphis. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
88providers
5telehealth
Memphistop city
Critical Care Medicine (Internal Medicine) by city in Tennessee
Choose a city to see providers there.
Where Critical Care Doctors (Internal Medicine) in Tennessee practice
From CMS Medicare enrollment records covering 57 of the 88 providers listed here (65%). Providers who do not bill Medicare are not included in these figures.
0%solo or small practice (under 10 clinicians)
35%mid-size group (10 to 99)
65%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Critical Care Doctors (Internal Medicine) | All clinicians in group | Main city |
| Mid-South Pulmonary Specialists PC | 15 | 47 | Memphis |
| Vanderbilt University Medical Center | 7 | 3,510 | Nashville |
| Intensive Care Consortium Inc. | 5 | 485 | Nashville |
| Erlanger Health | 4 | 504 | Chattanooga |
| Memorial Health Partners Foundation Inc. | 4 | 458 | Chattanooga |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Critical Care Doctors (Internal Medicine) affiliated |
| Methodist Hospitals of Memphis | Memphis | Nonprofit | 3 of 5 | 15 |
| Vanderbilt University Medical Center | Nashville | Nonprofit | 5 of 5 | 7 |
| Johnson City Medical Center | Johnson City | Nonprofit | 1 of 5 | 6 |
| Baptist Memorial Hospital | Memphis | Nonprofit | 3 of 5 | 6 |
| St Francis Hospital | Memphis | For-profit | 1 of 5 | 5 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Critical Care Medicine (Internal Medicine) providers in Tennessee
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alyssa Espinera, MDChattanooga, TN · No drug or device payments recorded (2025) ·
(423) 495-2525 Dr. Anja Patton-evans, MDChattanooga, TN · No drug or device payments recorded (2025) ·
(937) 257-1585 Dr. Ann Steciw, MDChattanooga, TN · No drug or device payments recorded (2025) ·
(423) 495-2620 Dr. Brookelyn Lemacks, PA-CChattanooga, TN · No drug or device payments recorded (2025) ·
(423) 778-7000 Dr. Christine Carter, MDChattanooga, TN · No drug or device payments recorded (2025) ·
(423) 778-9101 Dr. Danya Ahmed, MDChattanooga, TN · $237 in drug and device payments (2025) ·
(423) 495-2525 Dr. Devon Gaines, MDChattanooga, TN · No drug or device payments recorded (2025) ·
(423) 778-7000 Dr. Edwin Rao, MDChattanooga, TN · $410 in drug and device payments (2025) ·
(423) 778-9101 Dr. Elwyn Clark, DOChattanooga, TN · No drug or device payments recorded (2025) ·
(423) 778-9101 Dr. Jeremy Greenberg, M.D.Chattanooga, TN · No drug or device payments recorded (2025) ·
(423) 778-9101 Dr. Jody Haddock, MDChattanooga, TN · $20 in drug and device payments (2025) ·
(423) 495-7404 Dr. Richard Pesce, MDChattanooga, TN · No drug or device payments recorded (2025) ·
(423) 495-2620 Dr. Nathan Lidsky, MDClarksville, TN · No drug or device payments recorded (2025) ·
(847) 987-2121 Dr. Deepanjali Radhakrishnan NairColumbia, TN · No drug or device payments recorded (2025) ·
(931) 381-1111 Dr. Erik Iversen, M.D.Columbia, TN · No drug or device payments recorded (2025) ·
(931) 490-7775 Dr. Joe Philip, M.D.Columbia, TN · No drug or device payments recorded (2025) ·
(931) 490-7775 Dr. Karthik Jothianandan, M.D.Columbia, TN · No drug or device payments recorded (2025) ·
(931) 490-7775 Dr. Thomas Quinn, M.D.Columbia, TN · No drug or device payments recorded (2025) ·
(931) 490-7775 Dr. James Shaffer, MDCookeville, TN · $1,245 in drug and device payments (2025) · Telehealth ·
(931) 783-2143 Dr. Oluwaseyi Adejorin, M.DCookeville, TN · $35 in drug and device payments (2025) ·
(931) 783-2770 Dr. Subha Saeed, M.DCookeville, TN · No drug or device payments recorded (2025) ·
(931) 783-2143 Dr. Tanya Marshall, MDCookeville, TN · $32 in drug and device payments (2025) ·
(931) 783-2143 Dr. Jason Adams, MDGallatin, TN · $14 in drug and device payments (2025) ·
(615) 989-7633 Dr. Matthew King, MDGallatin, TN · $70 in drug and device payments (2025) ·
(615) 328-4300 Dr. Nichelle Davey, M.D., PH.D.Gallatin, TN · No drug or device payments recorded (2025) ·
(615) 989-1088 Dr. Suzette Ann Kilgore, M.D.Gallatin, TN · $33 in drug and device payments (2025) ·
(615) 328-8888 Dr. Ravis Curry, M.D.Germantown, TN · $155 in drug and device payments (2025) ·
(901) 767-5864 Dr. Nivedita Prasanna, M.D.Jackson, TN · $1,124 in drug and device payments (2025) ·
(731) 541-5000 Dr. Badar Siddiqui, M.D.Johnson City, TN · $9,084 in drug and device payments (2025) ·
(423) 431-6111 Dr. Bipin Sarodia, M.D.Johnson City, TN · No drug or device payments recorded (2025) ·
(937) 321-5800 Dr. Celso Ebeo, M.D.Johnson City, TN · $2,162 in drug and device payments (2025) ·
(423) 926-8181 Dr. Jorge Diaz, MDJohnson City, TN · $1,932 in drug and device payments (2025) ·
(423) 926-8181 Dr. Melissa Palazzo, M.D.Johnson City, TN · No drug or device payments recorded (2025) ·
(423) 431-2390 Dr. Mitchell DeshazerJohnson City, TN · No drug or device payments recorded (2025) ·
(423) 431-2727 Dr. Neha Naithani, MBBSJohnson City, TN · No drug or device payments recorded (2025) ·
(423) 431-6111 Dr. Noel Curcio, D.O.Johnson City, TN · $247 in drug and device payments (2025) ·
(423) 431-6562 Dr. Wendy Zouras, M.D.Johnson City, TN · $2,187 in drug and device payments (2025) · Telehealth ·
(423) 431-2727 Dr. Bruce Ludwig, M.D.Knoxville, TN · No drug or device payments recorded (2025) ·
(865) 524-7471 Dr. Emma Park, DNPKnoxville, TN · $65 in drug and device payments (2025) ·
(423) 293-2420 Dr. Shawnt TosonianKnoxville, TN · $3,327 in drug and device payments (2025) ·
(865) 305-6324 Dr. Seong-joo Jeong, M. D.Lookout Mtn, TN · No drug or device payments recorded (2025) ·
(423) 509-8917 Dr. Jeffery Nelson, M.D.Maryville, TN · $17 in drug and device payments (2025) ·
(865) 983-7211 Dr. Andrew BradsherMemphis, TN · No drug or device payments recorded (2025) ·
(901) 276-2662 Dr. Anthony Mattox, D.O.Memphis, TN · $11,635 in drug and device payments (2025) ·
(901) 516-2362 Dr. Crystal Stanton, MDMemphis, TN · $595 in drug and device payments (2025) ·
(901) 276-2662 Dr. David Triplett, MDMemphis, TN · $337 in drug and device payments (2025) ·
(901) 276-2662 Dr. David Williams, M.D.Memphis, TN · $510 in drug and device payments (2025) ·
(901) 333-8443 Dr. Edwin Taylor, MDMemphis, TN · No drug or device payments recorded (2025) ·
(901) 276-2662 Dr. Garrettson Ellis, M.D.Memphis, TN · $1,899 in drug and device payments (2025) ·
(901) 276-2662 Dr. George Hinnant, D.O.Memphis, TN · No drug or device payments recorded (2025) ·
(901) 767-5864 Common questions
How many Critical Care Medicine (Internal Medicine) providers are in Tennessee?There are 88 Critical Care Medicine (Internal Medicine) providers with active NPI records practicing in Tennessee, according to federal NPPES data refreshed monthly.
Do Critical Care Medicine (Internal Medicine) providers in Tennessee offer telehealth?Yes. 5 of the 88 Critical Care Medicine (Internal Medicine) providers in Tennessee (about 6%) report offering telehealth services in CMS data.
Which cities in Tennessee have the most Critical Care Medicine (Internal Medicine) providers?Memphis (21), Nashville (19), Chattanooga (12) have the highest concentration of Critical Care Medicine (Internal Medicine) providers in Tennessee.
How many Critical Care Medicine (Internal Medicine) providers in Tennessee received drug or device company payments?43 of 88 Critical Care Medicine (Internal Medicine) providers in Tennessee (49%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Critical Care Doctors (Internal Medicine) in Tennessee work in independent practices or large health systems?Among 57 Critical Care Doctors (Internal Medicine) in Tennessee enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 35% through a mid-size group of 10 to 99, and 65% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Critical Care Doctors (Internal Medicine) in Tennessee work at?According to CMS facility affiliation records, the Tennessee hospitals where the most Critical Care Doctors (Internal Medicine) hold privileges are Methodist Hospitals of Memphis in Memphis; Vanderbilt University Medical Center in Nashville; Johnson City Medical Center in Johnson City.
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