Dr. Thomas G. Devlin, MD, PhD
- Medicare services, 2024
- 148
- Medicare patients, 2024
- 122
- Part D claims, 2024
- 105
- Publications
- 32
- Clinical trials
- 6
- Practice address
- 4700 Battlefield Pkwy, Ringgold, GA 30736
- Practice phone
- Call (706) 861-4990
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chi Memorial - Parkway
Ringgold, Georgia
Find Dr. Devlin's professional email, personal email and mobile number
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Dr. Thomas G. Devlin is a neurologist in Ringgold, Georgia
Dr. Devlin practices at Chi Memorial - Parkway in Ringgold, Georgia.
Dr. Devlin's NPI, 1891723284, was assigned on June 28, 2006. Dr. Devlin graduated from University of Connecticut School of Medicine in 1989. Dr. Devlin holds Tennessee license MD0000028134.
- NPI
- 1891723284NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082648076
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (706) 861-4990
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas G. Devlin practices at Chi Memorial - Parkway in Ringgold, Georgia
Dr. Devlin's primary practice is Chi Memorial - Parkway, at 4700 Battlefield Pkwy, Ringgold, GA 30736 in Catoosa County. The practice phone is (706) 861-4990.
- Chi Memorial - Parkway4700 Battlefield Pkwy, Ringgold, GA 30736 · Catoosa CountyPhone(706) 861-4990
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas G. Devlin is affiliated with 9 sites of care and 5 medical groups
Dr. Devlin's primary practice is Chi Memorial - Parkway in Ringgold, Georgia. Dr. Devlin is also affiliated with CommonSpirit - Memorial Hospital - North Georgia. The medical group on file is Memorial Health Partners Foundation. Dmand AI also links Dr. Devlin to 2 more hospitals, 5 group practices and clinics and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas G. Devlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Devlin practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chi Memorial - Parkway | Available with a free account |
| +8 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas G. Devlin is one of 537 neurologists in Georgia
Neurology is Dr. Devlin's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Devlin's licenses on file in 4 states: Tennessee, Florida, Georgia and New Hampshire.
Specialties and state licenses
- Neurology, TennesseePrimary
- Florida license
- Georgia license
- New Hampshire license
Neurologists near Dr. Devlin
Counts of neurologists 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 G. Devlin billed Medicare for 148 services in 2024
CMS data shows 148 Medicare services from Dr. Devlin across 3 procedure codes in 2024, for 122 Medicare patients. Medicare paid $13,087 for them.
Dr. Devlin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1552024: 1485%
- Tests and treatments
- 2023: 512024: 0100%
- Other services
- 2023: 112024: 0100%
Where Dr. Devlin's Medicare services took place, 2024
- In an office13189%
- In a facility1711%
Dr. Devlin compared with the Georgia median for neurologists, 2024
- Dr. Devlin
- Georgia median
- Medicare services
- 148vs 35658% below
- Medicare patients
- 122vs 20841% below
- Part D claims
- 56vs 33383% below
Medians across 505 neurologists in Georgia with Dmand AI profiles that report each measure.
Dr. Devlin'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas G. Devlin treated 122 Medicare patients in 2024, average age 77
CMS counts 122 Medicare patients who saw Dr. Devlin in 2024. The largest group is 75 to 84, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Devlin's median patient age at 70, with 54% women.
Dr. Devlin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Devlin's Medicare patients by sex, 2024
- Women6150%
- Men6150%
Chronic conditions among Dr. Devlin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA66%
- Arthritis61%
- Ischemic heart disease48%
- Diabetes43%
- Atrial fibrillation35%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Devlin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas G. Devlin wrote 105 Medicare Part D claims in 2024
In 2024, Dr. Devlin wrote 105 Medicare Part D claims for 23 patients. 91% of them were for generic drugs. CMS names the drug for 56 of them, across 4 drugs with 11 or more claims each, at $516 in total drug cost. In 2023, CMS named 70 claims across 5 drugs.
Dr. Devlin's Part D claims by kind of drug, 2024
- Generic96 claims91%
- Brand-name and other9 claims9%
Dr. Devlin'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 702024: 5620%
Drugs named by CMS: 4 in 2024, 5 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
How Dr. Thomas G. Devlin takes part in Medicare
Dr. Devlin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thomas G. Devlin has 32 publications on record
Dmand AI links 32 papers to Dr. Devlin, published from 2012 to 2025. 2018 was the busiest year, with 5. The most frequent topics are Stroke, Brain Ischemia and Endovascular Procedures. Dr. Devlin has published most often in Front Neurol. Dr. Devlin's most frequent co-authors are Michael Hill, MD, Gregory W. Albers, MD and Diogo C. Haussen, MD.
Dr. Devlin's papers by year, 2016 to 2025
Topics Dr. Devlin writes about most
- Stroke
- Brain Ischemia
- Endovascular Procedures
- Thrombectomy
- Tomography, X-Ray Computed
- Cerebral Angiography
- Computed Tomography Angiography
- COVID-19
Dr. Devlin's most frequent co-authors
- Michael Hill, MD8 shared papers
- Gregory W. Albers, MD3 shared papers
- Diogo C. Haussen, MD3 shared papers
Recent publications by Dr. Devlin
Drug Des Devel Ther
See who Dr. Devlin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Devlin works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas G. Devlin has worked on 6 clinical trials
Dmand AI links Dr. Devlin to 6 clinical trials, 2 of them phase 2 studies. Conditions studied include Stroke, Ischemic Stroke and Brain Neoplasms. Open Payments lists research payments to Dr. Devlin that name 1 trial.
Clinical trials with Dr. Devlin by phase
- NonePhase 1: no trials
- 2Phase 2: 2 trials
- 1Phase 3: 1 trial
- NonePhase 4: no trials
Conditions in Dr. Devlin's trials
- Stroke
- Ischemic Stroke
- Brain Neoplasms
- Thrombotic Stroke
- Central Nervous System Neoplasms
Investigators on the most trials with Dr. Devlin
- Indrani Enid Acosta, MD1 shared trial
- Iftekhar Ahmed, MD1 shared trial
- Robert E. Albright, MD1 shared trial
Recent clinical trials with Dr. Devlin
Efficacy and Safety Study of GM602 in Patients With Acute Middle Cerebral Artery Ischemic Stroke Within 18 Hours (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Thomas G. Devlin received $54,961 in industry payments from 2016 to 2025
CMS Open Payments shows 263 general payments to Dr. Devlin from 40 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 58% of the total. Medtronic Vascular, Inc. paid the most, $27,886. It also lists 23 research payments totaling $15,441 from 2016 to 2024, naming 1 clinical trial.
General payments to Dr. Devlin by program year, 2016 to 2025
General payments to Dr. Devlin by kind, 2016 to 2025
- Speaker and faculty fees$31,98558%
- Food and beverage$7,79214%
- Travel and lodging$7,76914%
- Consulting fees$7,41513%
Companies that paid Dr. Devlin 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 G. Devlin graduated from University of Connecticut School of Medicine
Dr. Devlin graduated from University of Connecticut School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas G. Devlin'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 G. Devlin
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 G. Devlin's NPI number?
Dr. Thomas G. Devlin's NPI number is 1891723284. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas G. Devlin?
Dr. Thomas G. Devlin is a neurologist in Ringgold, Georgia. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Thomas G. Devlin practice?
Dr. Devlin practices at 4700 Battlefield Pkwy, Ringgold, GA 30736. Dr. Devlin's primary practice is Chi Memorial - Parkway in Ringgold, Georgia. Dmand AI also links Dr. Devlin to 2 hospitals, 5 group practices and clinics and 4 medical groups.
What is Dr. Thomas G. Devlin's office phone number?
The practice phone on file for Dr. Devlin is (706) 861-4990.
What is Dr. Thomas G. Devlin's medical license number?
Dr. Devlin holds Tennessee license MD0000028134, one of the licenses on file in 4 states.
Which states has Dr. Thomas G. Devlin been licensed in?
Dmand AI has state licenses on file for Dr. Devlin in Tennessee, Florida, Georgia and New Hampshire.
Which hospitals is Dr. Thomas G. Devlin affiliated with?
Dr. Devlin is affiliated with CommonSpirit - Memorial Hospital - North Georgia. Dmand AI links Dr. Devlin to 2 more hospitals.
What medical group is Dr. Thomas G. Devlin part of?
Dr. Devlin is linked to Memorial Health Partners Foundation. Dmand AI links Dr. Devlin to 4 more medical groups.
Does Dr. Thomas G. Devlin accept Medicare?
Yes. CMS data shows Dr. Devlin billed Medicare for 148 services in 2024, and Dr. Devlin accepts Medicare assignment.
How many Medicare patients does Dr. Thomas G. Devlin see?
CMS counts 122 Medicare patients who saw Dr. Devlin in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Thomas G. Devlin bill to Medicare?
In 2024, Dr. Devlin's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and hospital inpatient care (99232).
Where did Dr. Thomas G. Devlin go to medical school?
Dr. Devlin graduated from University of Connecticut School of Medicine in 1989.
What drugs does Dr. Thomas G. Devlin prescribe most?
In 2024 Medicare Part D data, Dr. Devlin's most prescribed drugs by claims were Clonazepam, Lacosamide and Levetiracetam.
Has Dr. Thomas G. Devlin received payments from drug or device companies?
CMS Open Payments shows $54,961 in general payments to Dr. Devlin from 40 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Thomas G. Devlin been practicing?
Dr. Devlin graduated from medical school in 1989, 37 years ago.
Does Dr. Thomas G. Devlin do research?
Dmand AI links 32 publications to Dr. Devlin, published from 2012 to 2025. Dr. Devlin has worked on 6 clinical trials.
Who does Dr. Thomas G. Devlin publish with?
Dr. Devlin's most frequent co-authors are Michael Hill, MD (8 shared papers), Gregory W. Albers, MD (3 shared papers) and Diogo C. Haussen, MD (3 shared papers).
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