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Addiction Medicine Doctors (Preventive Medicine) in Tennessee

Data updated monthly · Last refresh October 2026

20 Addiction Medicine (Preventive Medicine) providers practice in Tennessee, including 5 (25%) offering telehealth. The largest concentration is in Chattanooga. 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.

20providers
5telehealth
Chattanoogatop city

Addiction Medicine (Preventive Medicine) by city in Tennessee

Choose a city to see providers there.

Addiction Medicine (Preventive Medicine) in Chattanooga4 providers
Addiction Medicine (Preventive Medicine) in Johnson City3 providers
Addiction Medicine (Preventive Medicine) in Knoxville2 providers
Addiction Medicine (Preventive Medicine) in Memphis2 providers
Addiction Medicine (Preventive Medicine) in Brentwood1 providers
Addiction Medicine (Preventive Medicine) in Cleveland1 providers
Addiction Medicine (Preventive Medicine) in Germantown1 providers
Addiction Medicine (Preventive Medicine) in Hermitage1 providers
Addiction Medicine (Preventive Medicine) in Jackson1 providers
Addiction Medicine (Preventive Medicine) in Franklin1 providers
Addiction Medicine (Preventive Medicine) in Murfreesboro1 providers
Addiction Medicine (Preventive Medicine) in Athens1 providers
Addiction Medicine (Preventive Medicine) in Hixson1 providers

Where Addiction Medicine Doctors (Preventive Medicine) in Tennessee practice

From CMS Medicare enrollment records covering 14 of the 20 providers listed here (70%). Providers who do not bill Medicare are not included in these figures.

21%solo or small practice (under 10 clinicians)
43%mid-size group (10 to 99)
36%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Addiction Medicine Doctors (Preventive Medicine)All clinicians in groupMain city
Medical Education Assistance Corp.oration2168Johnson City
Recover Together Inc.2141Johnson City

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.

Addiction Medicine (Preventive 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. Sara Connaughton, MD
Athens, TN · $89 in drug and device payments (2025) · (423) 717-2240
Dr. Chad Elkin, M.D.
Brentwood, TN · No drug or device payments recorded (2025) · (615) 994-1000
Dr. Donald Hamby, M.D.
Chattanooga, TN · No drug or device payments recorded (2025) · (423) 498-2000
Dr. Joshua Hare, D.O.
Chattanooga, TN · $883 in drug and device payments (2025) · (423) 498-2000
Dr. Rebecca Martin, MD, PHD
Chattanooga, TN · $83 in drug and device payments (2025) · Telehealth · (423) 778-7628
Dr. Sanjivini Jacob, M. D.
Chattanooga, TN · $24 in drug and device payments (2025) · (423) 498-2000
Dr. Beth Schnars, MD
Cleveland, TN · No drug or device payments recorded (2025) · Telehealth · (423) 479-9679
Dr. David Mccord, M.D.
Franklin, TN · No drug or device payments recorded (2025) · (615) 330-0509
Dr. Emily Hahn, M.D.
Germantown, TN · $52 in drug and device payments (2025) · (901) 516-6791
Dr. Roger Sherman, MD
Hermitage, TN · $146 in drug and device payments (2025) · Telehealth · (615) 674-0909
Dr. Alison Buttram, FNP
Hixson, TN · $46 in drug and device payments (2025) · (423) 243-3342
Dr. Steven Weaver, MD
Jackson, TN · $116 in drug and device payments (2025) · Telehealth · (731) 217-3799
Dr. Ankur Bhargava, MD, MPH, MSCBMI
Johnson City, TN · No drug or device payments recorded (2025) · Telehealth · (423) 915-9592
Dr. Kamran Hayel-moghadam, M.D.
Johnson City, TN · No drug or device payments recorded (2025) · (423) 439-6464
Dr. Maria Zambrano, DO
Johnson City, TN · $63 in drug and device payments (2025) · (423) 952-6474
Dr. David Crabtree, M.D.
Knoxville, TN · $182 in drug and device payments (2025) · (865) 338-5800
Dr. Mark Mcgrail, M.D.
Knoxville, TN · No drug or device payments recorded (2025) · (865) 544-0406
Dr. Jared Matthews, M.D.
Memphis, TN · $108 in drug and device payments (2025) · (901) 746-9438
Dr. Peggy O'cain, MD
Memphis, TN · $39 in drug and device payments (2025) · (901) 866-8630
Dr. Linda Beecher, M.D.
Murfreesboro, TN · $26 in drug and device payments (2025) · (615) 962-7444

Common questions

How many Addiction Medicine (Preventive Medicine) providers are in Tennessee?

There are 20 Addiction Medicine (Preventive Medicine) providers with active NPI records practicing in Tennessee, according to federal NPPES data refreshed monthly.

Do Addiction Medicine (Preventive Medicine) providers in Tennessee offer telehealth?

Yes. 5 of the 20 Addiction Medicine (Preventive Medicine) providers in Tennessee (about 25%) report offering telehealth services in CMS data.

Which cities in Tennessee have the most Addiction Medicine (Preventive Medicine) providers?

Chattanooga (4), Johnson City (3), Knoxville (2) have the highest concentration of Addiction Medicine (Preventive Medicine) providers in Tennessee.

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 Addiction Medicine Doctors (Preventive Medicine) in Tennessee work in independent practices or large health systems?

Among 14 Addiction Medicine Doctors (Preventive Medicine) in Tennessee enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 43% through a mid-size group of 10 to 99, and 36% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Addiction Medicine (Preventive Medicine) in Tennessee? Get featured.