Dr. Thomas Mark Carter, MD
- Medicare services, 2024
- 112
- Medicare patients, 2024
- 218
- Part D claims, 2018
- 2,377
- MIPS score, 2024
- 66
- Hospital affiliations
- 1
- Practice address
- 555 Hartsville Pike, Gallatin, TN 37066
- Practice phone
- Call (615) 328-8888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Carter'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 Mark Carter is an anesthesiologist in Gallatin, Tennessee
Dr. Carter practices at Highpoint Health - Sumner with Ascension Saint Thomas in Gallatin, Tennessee, part of Lifepoint Health.
Dr. Carter's NPI, 1265587992, was assigned on January 24, 2007. Dr. Carter graduated from Medical College of Georgia School of Medicine in 1992. Dr. Carter holds Tennessee license MD27576.
- NPI
- 1265587992NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446339345
- NPI enumeration date
- January 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 328-8888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Mark Carter practices at Highpoint Health - Sumner with Ascension Saint Thomas in Gallatin, Tennessee
Dr. Carter's primary practice is Highpoint Health - Sumner with Ascension Saint Thomas, at 555 Hartsville Pike, Gallatin, TN 37066 in Sumner County. The practice phone is (615) 328-8888.
- Highpoint Health - Sumner with Ascension Saint Thomas555 Hartsville Pike, Gallatin, TN 37066 · Sumner CountyPhone(615) 328-8888
Source: Dmand AI Affiliation Data
Dr. Thomas Mark Carter is affiliated with 3 sites of care and 2 medical groups
Dr. Carter's primary practice is Highpoint Health - Sumner with Ascension Saint Thomas in Gallatin, Tennessee, part of Lifepoint Health. The medical group on file is Anesthesia Medical Group. Dmand AI also links Dr. Carter to 2 more group practices and clinics 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 Mark Carter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carter practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Highpoint Health - Sumner with Ascension Saint Thomas | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Mark Carter is one of 734 anesthesiologists in Tennessee
Anesthesiology is Dr. Carter's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Carter is licensed in Tennessee.
Specialties and state licenses
- Anesthesiology, TennesseePrimary
Anesthesiologists near Dr. Carter
Counts of anesthesiologists 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 Mark Carter billed Medicare for 112 services in 2024
CMS data shows 112 Medicare services from Dr. Carter across 5 procedure codes in 2024, for 218 Medicare patients. Medicare paid $6,098 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Carter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 152024: 112647%
Dr. Carter compared with the Tennessee median for anesthesiologists, 2024
- Dr. Carter
- Tennessee median
- Medicare services
- 112vs 8335% above
- Medicare patients
- 218vs 14748% above
- Part D claims
- 2,377vs 2499.0 times
Medians across 729 anesthesiologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Carter's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Carter and other anesthesiologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Mark Carter treated 218 Medicare patients in 2024, average age 72
CMS counts 218 Medicare patients who saw Dr. Carter in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Carter's median patient age at 62, with 100% women.
Dr. Carter's Medicare patients by age, 2024
Dr. Carter's Medicare patients by sex, 2024
- Women9443%
- Men12457%
Chronic conditions among Dr. Carter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease43%
- Diabetes40%
- Chronic kidney disease39%
- Anxiety32%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Carter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Mark Carter wrote 2,377 Medicare Part D claims in 2018
In 2018, Dr. Carter wrote 2,377 Medicare Part D claims. They cover 19 drugs, with $162,947 in total drug cost. In 2017, CMS named 3,082 claims across 25 drugs.
Dr. Carter's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 3,0822018: 2,37723%
Drugs named by CMS: 19 in 2018, 25 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Thomas Mark Carter scored 66 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 66 out of 100 for Dr. Carter for performance year 2024, reported as part of a group. Dr. Carter accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Carter's MIPS scores, performance year 2024
- 66of 100Final score
- 59.5of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Thomas Mark Carter received $138 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Carter from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Purdue Pharma L.P. paid the most, $27.
General payments to Dr. Carter by program year, 2016 to 2025
Companies that paid Dr. Carter the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Mark Carter graduated from Medical College of Georgia School of Medicine
Dr. Carter graduated from Medical College of Georgia School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Mark Carter'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Mark Carter
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 Mark Carter's NPI number?
Dr. Thomas Mark Carter's NPI number is 1265587992. It was assigned on January 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Mark Carter?
Dr. Thomas Mark Carter is an anesthesiologist in Gallatin, Tennessee. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Thomas Mark Carter practice?
Dr. Carter practices at 555 Hartsville Pike, Gallatin, TN 37066. Dr. Carter's primary practice is Highpoint Health - Sumner with Ascension Saint Thomas in Gallatin, Tennessee, part of Lifepoint Health. Dmand AI also links Dr. Carter to 2 group practices and clinics and 1 medical group.
What is Dr. Thomas Mark Carter's office phone number?
The practice phone on file for Dr. Carter is (615) 328-8888.
What is Dr. Thomas Mark Carter's medical license number?
Dr. Carter holds Tennessee license MD27576.
Which hospitals is Dr. Thomas Mark Carter affiliated with?
Dr. Carter practices at Highpoint Health - Sumner with Ascension Saint Thomas in Gallatin, Tennessee.
What medical group is Dr. Thomas Mark Carter part of?
Dr. Carter is linked to Anesthesia Medical Group. Dmand AI links Dr. Carter to 1 more medical group.
Does Dr. Thomas Mark Carter accept Medicare?
Yes. CMS data shows Dr. Carter billed Medicare for 112 services in 2024, and Dr. Carter accepts Medicare assignment.
What is Dr. Thomas Mark Carter's MIPS score?
Dr. Carter's MIPS final score for performance year 2024 is 66 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas Mark Carter see?
CMS counts 218 Medicare patients who saw Dr. Carter in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Thomas Mark Carter bill to Medicare?
In 2024, Dr. Carter's most billed Medicare services were anesthesia (00811), anesthesia (00731) and anesthesia (00812).
Where did Dr. Thomas Mark Carter go to medical school?
Dr. Carter graduated from Medical College of Georgia School of Medicine in 1992.
What drugs does Dr. Thomas Mark Carter prescribe most?
In 2018 Medicare Part D data, Dr. Carter's most prescribed drugs by claims were Oxycodone-Acetaminophen, Hydrocodone-Acetaminophen and Oxycodone HCl.
Has Dr. Thomas Mark Carter received payments from drug or device companies?
CMS Open Payments shows $138 in general payments to Dr. Carter from 7 companies from 2016 to 2025. The largest total came from Purdue Pharma L.P.
How long has Dr. Thomas Mark Carter been practicing?
Dr. Carter graduated from medical school in 1992, 34 years ago.
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