Dr. James Samuel Barton II, MD
- Medicare services, 2019
- 60
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 126
- Hospital affiliations
- 1
- Industry payments
- $1,261
- Practice address
- 9191 Grant St, Thornton, CO 80229
- Practice phone
- Call (303) 451-7800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barton's professional email, personal email and mobile number
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Dr. James Samuel Barton II is an OB-GYN in Thornton, Colorado
Dr. Barton practices at HCA HealthONE Mountain Ridge in Thornton, Colorado, part of HCA Healthcare.
Dr. Barton's NPI, 1073626677, was assigned on August 16, 2006. Dr. Barton graduated from University of Connecticut School of Medicine in 1987. Dr. Barton holds Colorado license CDRH.0001379.
- NPI
- 1073626677NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547217762
- NPI enumeration date
- August 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 451-7800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Samuel Barton II practices at HCA HealthONE Mountain Ridge in Thornton, Colorado
Dr. Barton's primary practice is HCA HealthONE Mountain Ridge, at 9191 Grant St, Thornton, CO 80229 in Adams County. The practice phone is (303) 451-7800.
- HCA HealthONE Mountain Ridge9191 Grant St, Thornton, CO 80229 · Adams CountyPhone(303) 451-7800
Source: Dmand AI Affiliation Data
Dr. James Samuel Barton II is affiliated with 3 sites of care and 2 medical groups
Dr. Barton's primary practice is HCA HealthONE Mountain Ridge in Thornton, Colorado, part of HCA Healthcare. The medical group on file is HCA HealthONE Colorado Complete Health for Women. Dmand AI also links Dr. Barton 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. James Samuel Barton II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barton practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA HealthONE Mountain Ridge | 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. James Samuel Barton II is one of 743 OB-GYNs in Colorado
Obstetrics and gynecology is Dr. Barton's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Barton is licensed in Colorado.
Specialties and state licenses
- Obstetrics and gynecology, ColoradoPrimary
OB-GYNs near Dr. Barton
Counts of OB-GYNs 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 Samuel Barton II billed Medicare for 60 services in 2019
CMS data shows 60 Medicare services from Dr. Barton across 3 procedure codes in 2019, for 12 Medicare patients. Medicare paid $3,176 for them. Every service was in an office.
Dr. Barton's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 362019: 4525%
- Other services
- 2018: 182019: 1517%
Dr. Barton compared with the Colorado median for OB-GYNs, 2019
- Dr. Barton
- Colorado median
- Medicare services
- 60vs 3476% above
- Medicare patients
- 12vs 3364% below
- Part D claims
- 63vs 262.4 times
Medians across 660 OB-GYNs in Colorado with Dmand AI profiles that report each measure.
Dr. Barton's most billed Medicare procedure codes, 2019
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. Barton and other OB-GYNs in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Samuel Barton II treated 12 Medicare patients in 2024, average age 66
CMS counts 12 Medicare patients who saw Dr. Barton in 2024. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barton's median patient age at 38, with 96% women.
Dr. Barton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women96%
- Men4%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Samuel Barton II wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Barton wrote 126 Medicare Part D claims for 33 patients. 89% of them were for generic drugs. CMS names the drug for 63 of them, across 3 drugs with 11 or more claims each, at $542 in total drug cost. In 2023, CMS named 22 claims across 1 drug.
Dr. Barton's Part D claims by kind of drug, 2024
- Generic112 claims89%
- Brand-name14 claims11%
Dr. Barton'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: 222024: 63186%
Drugs named by CMS: 3 in 2024, 1 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. James Samuel Barton II takes part in Medicare
Dr. Barton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. James Samuel Barton II received $1,261 in industry payments from 2016 to 2025
CMS Open Payments shows 60 general payments to Dr. Barton from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. CooperSurgical, Inc. paid the most, $269.
General payments to Dr. Barton by program year, 2016 to 2025
General payments to Dr. Barton by kind, 2016 to 2025
- Food and beverage$1,20896%
- Education$534%
Companies that paid Dr. Barton 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 Samuel Barton II graduated from University of Connecticut School of Medicine
Dr. Barton graduated from University of Connecticut School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Samuel Barton II'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 Samuel Barton II
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 Samuel Barton II's NPI number?
Dr. James Samuel Barton II's NPI number is 1073626677. It was assigned on August 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Samuel Barton II?
Dr. James Samuel Barton II is an OB-GYN in Thornton, Colorado. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. James Samuel Barton II practice?
Dr. Barton practices at 9191 Grant St, Thornton, CO 80229. Dr. Barton's primary practice is HCA HealthONE Mountain Ridge in Thornton, Colorado, part of HCA Healthcare. Dmand AI also links Dr. Barton to 2 group practices and clinics and 1 medical group.
What is Dr. James Samuel Barton II's office phone number?
The practice phone on file for Dr. Barton is (303) 451-7800.
What is Dr. James Samuel Barton II's medical license number?
Dr. Barton holds Colorado license CDRH.0001379.
Which hospitals is Dr. James Samuel Barton II affiliated with?
Dr. Barton practices at HCA HealthONE Mountain Ridge in Thornton, Colorado.
What medical group is Dr. James Samuel Barton II part of?
Dr. Barton is linked to HCA HealthONE Colorado Complete Health for Women. Dmand AI links Dr. Barton to 1 more medical group.
Does Dr. James Samuel Barton II accept Medicare?
Yes. CMS data shows Dr. Barton billed Medicare for 60 services in 2019, and Dr. Barton accepts Medicare assignment.
How many Medicare patients does Dr. James Samuel Barton II see?
CMS counts 12 Medicare patients who saw Dr. Barton in 2024, with an average age of 66.
What services does Dr. James Samuel Barton II bill to Medicare?
In 2019, Dr. Barton's most billed Medicare services were office visit, established patient (99213), medicare service (G0101) and office visit, established patient (99214).
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Where did Dr. James Samuel Barton II go to medical school?
Dr. Barton graduated from University of Connecticut School of Medicine in 1987.
What drugs does Dr. James Samuel Barton II prescribe most?
In 2024 Medicare Part D data, Dr. Barton's most prescribed drugs by claims were Estradiol, Celecoxib and Gabapentin.
Has Dr. James Samuel Barton II received payments from drug or device companies?
CMS Open Payments shows $1,261 in general payments to Dr. Barton from 28 companies from 2016 to 2025. The largest total came from CooperSurgical, Inc.
How long has Dr. James Samuel Barton II been practicing?
Dr. Barton graduated from medical school in 1987, 39 years ago.
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