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AlgorithmsBrainElectroencephalography
Dr. Anthony L. Thomas, MD
NPI1639156235PAC ID0941370951
- Medicare services, 2024
- 1,972
- Medicare patients, 2024
- 899
- Part D claims, 2024
- 1,926
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 2124 14th Street, Meridian, MS 39301
- Practice phone
- Call (601) 553-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' 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. Anthony L. Thomas is a gastroenterologist in Meridian, Mississippi
Dr. Thomas practices at Baptist Anderson Regional Medical Center in Meridian, Mississippi, part of Baptist Memorial Health Care.
Dr. Thomas' NPI, 1639156235, was assigned on December 27, 2005. Dr. Thomas graduated from University of Mississippi School of Medicine in 1988. Dr. Thomas holds Mississippi license 12222.
NPI and contact details
- NPI
- 1639156235NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941370951
- NPI enumeration date
- December 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 553-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anthony L. Thomas practices at Baptist Anderson Regional Medical Center in Meridian, Mississippi
Dr. Thomas' primary practice is Baptist Anderson Regional Medical Center, at 2124 14th Street, Meridian, MS 39301 in Lauderdale County. The practice phone is (601) 553-6000.
- Baptist Anderson Regional Medical Center2124 14th Street, Meridian, MS 39301 · Lauderdale CountyPhone(601) 553-6000
Source: Dmand AI Affiliation Data
Dr. Anthony L. Thomas is affiliated with 5 sites of care and 3 medical groups
Dr. Thomas' primary practice is Baptist Anderson Regional Medical Center in Meridian, Mississippi, part of Baptist Memorial Health Care. Dr. Thomas is also affiliated with Ochsner Rush Medical Center. The medical group on file is Baptist Medical Group - Anderson Physician Alliance. Dmand AI also links Dr. Thomas to 2 more group practices and clinics, 2 medical groups and 1 rural health clinic, each named with a free account.
Ochsner Rush Medical CenterBaptist Medical Group - Anderson Physician Alliance2 group practices and clinicsNames with a free account2 medical groupsNames with a free account1 rural health clinicName with a free account
See all 8 affiliations for Dr. ThomasSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anthony L. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Anderson Regional Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Anthony L. Thomas is one of 104 gastroenterologists in Mississippi
Gastroenterology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Thomas is licensed in Mississippi.
Specialties and state licenses
- Gastroenterology, MississippiPrimary
Gastroenterologists near Dr. Thomas
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
104gastroenterologists in Mississippi
7gastroenterologists in Meridian
4gastroenterologists at Baptist Anderson Regional Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Anthony L. Thomas billed Medicare for 1,972 services in 2024
CMS data shows 1,972 Medicare services from Dr. Thomas across 19 procedure codes in 2024, for 899 Medicare patients. Medicare paid $175,355 for them.
Medicare services, 20241,972
Medicare patients899
Paid by Medicare$175,355
Procedure codes19
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2852024: 1,00622%
- Surgery
- 2023: 1,0482024: 88715%
- Other services
- 2023: 1042024: 5250%
- Tests and treatments
- 2023: 162024: 2769%
Where Dr. Thomas' Medicare services took place, 2024
- In an office583%
- In a facility1,91497%
Dr. Thomas compared with the Mississippi median for gastroenterologists, 2024
- Dr. Thomas
- Mississippi median
- Medicare services
- 1,972vs 1,15471% above
- Medicare patients
- 899vs 56260% above
- Part D claims
- 1,712vs 1,00471% above
Medians across 102 gastroenterologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Thomas' 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.
Need commercial claims for Dr. Thomas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thomas and other gastroenterologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony L. Thomas treated 899 Medicare patients in 2024, average age 75
CMS counts 899 Medicare patients who saw Dr. Thomas in 2024. The largest group is 65 to 74, with 397 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 73, with 60% women.
Medicare patients, 2024899
Average age75
Average risk score1.35
Also on Medicaid11%
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women54561%
- Men35439%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Diabetes35%
- Anxiety34%
- Ischemic heart disease33%
- Mood disorders32%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anthony L. Thomas wrote 1,926 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 1,926 Medicare Part D claims for 473 patients. 91% of them were for generic drugs. CMS names the drug for 1,712 of them, across 24 drugs with 11 or more claims each, at $303,824 in total drug cost. In 2023, CMS named 1,736 claims across 25 drugs.
Part D claims, 20241,926
Drugs named by CMS24
Total drug cost$303,824
Part D patients473
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic1,761 claims91%
- Brand-name and other165 claims9%
Dr. Thomas' 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. Thomas' Part D claims, 2024
- Antibiotics3%61 of 1,926 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: 1,7362024: 1,7121%
Drugs named by CMS: 24 in 2024, 25 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
Dr. Anthony L. Thomas ranks in the 97th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 393 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Thomas, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Thomas ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 97th percentile393 procedures
- Colonoscopy
- 94th percentile204 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Anthony L. Thomas has 2 publications on record
Dmand AI links 2 papers to Dr. Thomas in 2023. The most frequent topics are Algorithms, Electroencephalography and Epilepsy.
Papers2
Topics Dr. Thomas writes about most
- Algorithms
- Electroencephalography
- Epilepsy
- Seizures
Recent publications by Dr. Thomas
Annu Int Conf IEEE Eng Med Biol Soc
AlgorithmsElectroencephalographyEpilepsy
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Anthony L. Thomas received $849 in industry payments from 2017 to 2024
CMS Open Payments shows 32 general payments to Dr. Thomas from 18 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 73% of the total. Janssen Pharmaceuticals, Inc paid the most, $198.
General payments to Dr. Thomas by program year, 2017 to 2024
General payments to Dr. Thomas by kind, 2017 to 2024
$849in total
- Food and beverage$61873%
- Education$23127%
Companies that paid Dr. Thomas the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony L. Thomas graduated from University of Mississippi School of Medicine
Dr. Thomas graduated from University of Mississippi School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anthony L. Thomas'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)Medicare Part D Prescribers - by Provider (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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Anthony L. Thomas
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. Anthony L. Thomas' NPI number?
Dr. Anthony L. Thomas' NPI number is 1639156235. It was assigned on December 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony L. Thomas?
Dr. Anthony L. Thomas is a gastroenterologist in Meridian, Mississippi. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Anthony L. Thomas practice?
Dr. Thomas practices at 2124 14th Street, Meridian, MS 39301. Dr. Thomas' primary practice is Baptist Anderson Regional Medical Center in Meridian, Mississippi, part of Baptist Memorial Health Care. Dmand AI also links Dr. Thomas to 2 group practices and clinics, 2 medical groups and 1 rural health clinic.
What is Dr. Anthony L. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (601) 553-6000.
What is Dr. Anthony L. Thomas' medical license number?
Dr. Thomas holds Mississippi license 12222.
Which hospitals is Dr. Anthony L. Thomas affiliated with?
Dr. Thomas practices at Baptist Anderson Regional Medical Center in Meridian, Mississippi. Dr. Thomas is also affiliated with Ochsner Rush Medical Center.
What medical group is Dr. Anthony L. Thomas part of?
Dr. Thomas is linked to Baptist Medical Group - Anderson Physician Alliance. Dmand AI links Dr. Thomas to 2 more medical groups.
Does Dr. Anthony L. Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 1,972 services in 2024, and Dr. Thomas accepts Medicare assignment.
How many Medicare patients does Dr. Anthony L. Thomas see?
CMS counts 899 Medicare patients who saw Dr. Thomas in 2024, with an average age of 75.
What services does Dr. Anthony L. Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and surgery: digestive system (43239).
Show 5 more questionsShow fewer questions
Where did Dr. Anthony L. Thomas go to medical school?
Dr. Thomas graduated from University of Mississippi School of Medicine in 1988.
What drugs does Dr. Anthony L. Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Pantoprazole Sodium, Dicyclomine HCl and Omeprazole.
Has Dr. Anthony L. Thomas received payments from drug or device companies?
CMS Open Payments shows $849 in general payments to Dr. Thomas from 18 companies from 2017 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Anthony L. Thomas been practicing?
Dr. Thomas graduated from medical school in 1988, 38 years ago.
Does Dr. Anthony L. Thomas do research?
Dmand AI links 2 publications to Dr. Thomas.
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