Dr. James Scott Manton, MD
- Medicare services, 2024
- 1,879
- Medicare patients, 2024
- 661
- Part D claims, 2024
- 1,961
- Hospital affiliations
- 2
- Industry payments
- $2,348
- Practice address
- 1501 Riverside Drive, Chattanooga, TN 37406
- Practice phone
- Call (423) 648-0576
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chattanooga Endoscopy Center
Surgery Center - Medicare-Certified · Chattanooga, Tennessee
Find Dr. Manton's professional email, personal email and mobile number
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Dr. James Scott Manton is a gastroenterologist in Chattanooga, Tennessee
Dr. Manton practices at Chattanooga Endoscopy Center in Chattanooga, Tennessee.
Dr. Manton's NPI, 1538141411, was assigned on November 16, 2005. Dr. Manton graduated from University of Mississippi School of Medicine in 1995. Dr. Manton holds Tennessee license 28559.
- NPI
- 1538141411NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921065350
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 648-0576
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Scott Manton practices at Chattanooga Endoscopy Center in Chattanooga, Tennessee
Dr. Manton's primary practice is Chattanooga Endoscopy Center, at 1501 Riverside Drive, Chattanooga, TN 37406. The practice phone is (423) 648-0576.
- Chattanooga Endoscopy Center1501 Riverside Drive, Chattanooga, TN 37406Phone(423) 648-0576
Source: Dmand AI Affiliation Data
Dr. James Scott Manton is affiliated with 5 sites of care and 2 medical groups
Dr. Manton's primary practice is Chattanooga Endoscopy Center in Chattanooga, Tennessee. Dr. Manton is also affiliated with CommonSpirit - Memorial Hospital - Chattanooga. The medical group on file is Galen Medical Group. Dmand AI also links Dr. Manton to 1 more hospital, 2 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. James Scott Manton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Manton practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chattanooga Endoscopy Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Scott Manton is one of 331 gastroenterologists in Tennessee
Gastroenterology is Dr. Manton's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Manton's licenses on file in 3 states: Tennessee, Georgia and Mississippi.
Specialties and state licenses
- Gastroenterology, TennesseePrimary
- Georgia license
- Mississippi license
Gastroenterologists near Dr. Manton
Counts of gastroenterologists 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. James Scott Manton billed Medicare for 1,879 services in 2024
CMS data shows 1,879 Medicare services from Dr. Manton across 23 procedure codes in 2024, for 661 Medicare patients. Medicare paid $128,243 for them.
Dr. Manton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 8322024: 8856%
- Lab and pathology
- 2023: 6862024: 7469%
- Office and hospital visits
- 2023: 2382024: 19817%
- Other services
- 2023: 282024: 5079%
Where Dr. Manton's Medicare services took place, 2024
- In an office1,06857%
- In a facility81143%
Dr. Manton compared with the Tennessee median for gastroenterologists, 2024
- Dr. Manton
- Tennessee median
- Medicare services
- 1,879vs 6452.9 times
- Medicare patients
- 661vs 37775% above
- Part D claims
- 1,792vs 5963.0 times
Medians across 330 gastroenterologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Manton'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.
Need commercial claims for Dr. Manton?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Manton and other gastroenterologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Scott Manton treated 661 Medicare patients in 2024, average age 73
CMS counts 661 Medicare patients who saw Dr. Manton in 2024. The largest group is 65 to 74, with 363 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Manton's median patient age at 65, with 50% women.
Dr. Manton's Medicare patients by age, 2024
Dr. Manton's Medicare patients by sex, 2024
- Women33150%
- Men33050%
Chronic conditions among Dr. Manton's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease34%
- Diabetes32%
- Anxiety26%
- Chronic kidney disease25%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Manton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Scott Manton wrote 1,961 Medicare Part D claims in 2024
In 2024, Dr. Manton wrote 1,961 Medicare Part D claims for 913 patients. 87% of them were for generic drugs. CMS names the drug for 1,792 of them, across 21 drugs with 11 or more claims each, at $128,894 in total drug cost. In 2023, CMS named 1,613 claims across 20 drugs.
Dr. Manton's Part D claims by kind of drug, 2024
- Generic1,705 claims87%
- Brand-name and other256 claims13%
Dr. Manton'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. Manton's Part D claims, 2024
- Antibiotics2%36 of 1,961 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: 1,6132024: 1,79211%
Drugs named by CMS: 21 in 2024, 20 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. James Scott Manton ranks in the 99th percentile for colonoscopy in Medicare
Dr. Manton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 565 procedures of colonoscopy by Dr. Manton, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Manton ranks in Medicare procedure volume
- Colonoscopy
- 99th percentile565 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 98th percentile420 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. James Scott Manton received $2,348 in industry payments from 2016 to 2025
CMS Open Payments shows 133 general payments to Dr. Manton from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $1,037.
General payments to Dr. Manton by program year, 2016 to 2025
General payments to Dr. Manton by kind, 2016 to 2025
- Food and beverage$2,25496%
- Education$954%
Companies that paid Dr. Manton 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. James Scott Manton graduated from University of Mississippi School of Medicine
Dr. Manton graduated from University of Mississippi School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Scott Manton'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) |
| 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. James Scott Manton
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. James Scott Manton's NPI number?
Dr. James Scott Manton's NPI number is 1538141411. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Scott Manton?
Dr. James Scott Manton is a gastroenterologist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. James Scott Manton practice?
Dr. Manton practices at 1501 Riverside Drive, Chattanooga, TN 37406. Dr. Manton's primary practice is Chattanooga Endoscopy Center in Chattanooga, Tennessee. Dmand AI also links Dr. Manton to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. James Scott Manton's office phone number?
The practice phone on file for Dr. Manton is (423) 648-0576.
What is Dr. James Scott Manton's medical license number?
Dr. Manton holds Tennessee license 28559, one of the licenses on file in 3 states.
Which states has Dr. James Scott Manton been licensed in?
Dmand AI has state licenses on file for Dr. Manton in Tennessee, Georgia and Mississippi.
Which hospitals is Dr. James Scott Manton affiliated with?
Dr. Manton is affiliated with CommonSpirit - Memorial Hospital - Chattanooga. Dmand AI links Dr. Manton to 1 more hospital.
What medical group is Dr. James Scott Manton part of?
Dr. Manton is linked to Galen Medical Group. Dmand AI links Dr. Manton to 1 more medical group.
Does Dr. James Scott Manton accept Medicare?
Yes. CMS data shows Dr. Manton billed Medicare for 1,879 services in 2024, and Dr. Manton accepts Medicare assignment.
How many Medicare patients does Dr. James Scott Manton see?
CMS counts 661 Medicare patients who saw Dr. Manton in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. James Scott Manton bill to Medicare?
In 2024, Dr. Manton's most billed Medicare services were lab and pathology test (88305), surgery: digestive system (45380) and surgery: digestive system (45385).
Where did Dr. James Scott Manton go to medical school?
Dr. Manton graduated from University of Mississippi School of Medicine in 1995.
What drugs does Dr. James Scott Manton prescribe most?
In 2024 Medicare Part D data, Dr. Manton's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. James Scott Manton received payments from drug or device companies?
CMS Open Payments shows $2,348 in general payments to Dr. Manton from 22 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. James Scott Manton been practicing?
Dr. Manton graduated from medical school in 1995, 31 years ago.
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