Dr. Thomas W. Farmer, MD
- Medicare services, 2022
- 115
- Part D claims, 2024
- 12,135
- Industry payments
- $39
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 1114 W 7th Street, Columbia, TN 38401
- Practice phone
- Call (931) 388-9706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maury Regional Medical Group Primary Care and Rheumatology
Rural Health Clinic - Hospital-Owned · Columbia, Tennessee
Find Dr. Farmer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Thomas W. Farmer is a family medicine physician in Columbia, Tennessee
Dr. Farmer practices at Maury Regional Medical Group Primary Care and Rheumatology in Columbia, Tennessee.
Dr. Farmer's NPI, 1114019833, was assigned on September 29, 2006. Dr. Farmer graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1986. Dr. Farmer holds Tennessee license 27091.
- NPI
- 1114019833NPI Registry (opens in a new tab)
- NPI enumeration date
- September 29, 2006
- NPI status
- Active
- Practice phone
- (931) 388-9706
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Thomas W. Farmer practices at Maury Regional Medical Group Primary Care and Rheumatology in Columbia, Tennessee
Dr. Farmer's primary practice is Maury Regional Medical Group Primary Care and Rheumatology, at 1114 W 7th Street, Columbia, TN 38401. The practice phone is (931) 388-9706.
- Maury Regional Medical Group Primary Care and Rheumatology1114 W 7th Street, Columbia, TN 38401Phone(931) 388-9706
Source: Dmand AI Affiliation Data
Dr. Thomas W. Farmer is affiliated with 3 sites of care and 2 medical groups
Dr. Farmer's primary practice is Maury Regional Medical Group Primary Care and Rheumatology in Columbia, Tennessee. The medical group on file is Maury Regional Medical Group. Dmand AI also links Dr. Farmer to 1 more community health center, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas W. Farmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Farmer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maury Regional Medical Group Primary Care and Rheumatology | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas W. Farmer is one of 2,430 family medicine physicians in Tennessee
Family medicine is Dr. Farmer's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Farmer is licensed in Tennessee.
Specialties and state licenses
- Family medicine, TennesseePrimary
Family medicine physicians near Dr. Farmer
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas W. Farmer billed Medicare for 115 services in 2022
CMS data shows 115 Medicare services from Dr. Farmer across 6 procedure codes in 2022. Medicare paid $1,896 for them. Every service was in an office.
Dr. Farmer's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Lab and pathology
- 2021: 862022: 86No change
- Office and hospital visits
- 2021: 252022: 1732%
- Imaging
- 2021: 02022: 12
Dr. Farmer compared with the Tennessee median for family medicine physicians, 2022
- Dr. Farmer
- Tennessee median
- Medicare services
- 115vs 63082% below
- Part D claims
- 11,365vs 1,3228.6 times
Medians across 2,475 family medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Farmer's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Farmer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Farmer and other family medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas W. Farmer's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Farmer's median patient age at 71, with 44% women.
Dr. Farmer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Thomas W. Farmer wrote 12,135 Medicare Part D claims in 2024
In 2024, Dr. Farmer wrote 12,135 Medicare Part D claims for 691 patients. 89% of them were for generic drugs. CMS names the drug for 11,365 of them, across 157 drugs with 11 or more claims each, at $598,206 in total drug cost. In 2023, CMS named 11,678 claims across 157 drugs.
Dr. Farmer's Part D claims by kind of drug, 2024
- Generic10,756 claims89%
- Brand-name1,315 claims11%
- Other64 claims1%
Dr. Farmer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Farmer's Part D claims, 2024
- Opioids1%179 of 12,135 claims
- Antibiotics2%204 of 12,135 claims
- Antipsychotics, patients 65 and over0%40 of 12,135 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 11,6782024: 11,3653%
Drugs named by CMS: 157 in 2024, 157 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Thomas W. Farmer received $39 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Farmer from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $24.
General payments to Dr. Farmer by program year, 2016 to 2024
Companies that paid Dr. Farmer the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas W. Farmer graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Farmer graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas W. Farmer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Thomas W. Farmer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Thomas W. Farmer's NPI number?
Dr. Thomas W. Farmer's NPI number is 1114019833. It was assigned on September 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas W. Farmer?
Dr. Thomas W. Farmer is a family medicine physician in Columbia, Tennessee. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Thomas W. Farmer practice?
Dr. Farmer practices at 1114 W 7th Street, Columbia, TN 38401. Dr. Farmer's primary practice is Maury Regional Medical Group Primary Care and Rheumatology in Columbia, Tennessee. Dmand AI also links Dr. Farmer to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Dr. Thomas W. Farmer's office phone number?
The practice phone on file for Dr. Farmer is (931) 388-9706.
What is Dr. Thomas W. Farmer's medical license number?
Dr. Farmer holds Tennessee license 27091.
What medical group is Dr. Thomas W. Farmer part of?
Dr. Farmer is linked to Maury Regional Medical Group. Dmand AI links Dr. Farmer to 1 more medical group.
Does Dr. Thomas W. Farmer accept Medicare?
Yes. CMS data shows Dr. Farmer billed Medicare for 115 services in 2022.
What services does Dr. Thomas W. Farmer bill to Medicare?
In 2022, Dr. Farmer's most billed Medicare services were lab and pathology test (81003), lab and pathology test (83036) and office visit, established patient (99214).
Where did Dr. Thomas W. Farmer go to medical school?
Dr. Farmer graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1986.
What drugs does Dr. Thomas W. Farmer prescribe most?
In 2024 Medicare Part D data, Dr. Farmer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Thomas W. Farmer received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Dr. Farmer from 2 companies from 2016 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Thomas W. Farmer been practicing?
Dr. Farmer graduated from medical school in 1986, 40 years ago.
Selling to family medicine practices?
See family medicine physicians in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card