Dr. Toshimasa James Clark, MD
- Medicare services, 2024
- 3,088
- Medicare patients, 2024
- 2,204
- Hospital affiliations
- 5
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 12605 E 16th Ave, Aurora, CO 80045
- Practice phone
- Call (720) 848-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Clark'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. Toshimasa James Clark is a body imaging physician in Aurora, Colorado
Dr. Clark practices at UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth.
Dr. Clark's NPI, 1427213271, was assigned on July 22, 2008. Dr. Clark graduated from University of Washington School of Medicine in 2008. Dr. Clark holds Colorado license DR.0053777.
- NPI
- 1427213271NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587880489
- NPI enumeration date
- July 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (720) 848-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Toshimasa James Clark practices at UCHealth University of Colorado Hospital in Aurora, Colorado
Dr. Clark's primary practice is UCHealth University of Colorado Hospital, at 12605 E 16th Ave, Aurora, CO 80045 in Adams County. The practice phone is (720) 848-0000.
- UCHealth University of Colorado Hospital12605 E 16th Ave, Aurora, CO 80045 · Adams CountyPhone(720) 848-0000
Source: Dmand AI Affiliation Data
Dr. Toshimasa James Clark is affiliated with 5 sites of care and 2 medical groups
Dr. Clark's primary practice is UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth. Dr. Clark is also affiliated with UCHealth Memorial Hospital Central. The medical group on file is University of Colorado Medicine (CU Medicine). Dmand AI also links Dr. Clark to 3 more hospitals 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. Toshimasa James Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCHealth University of Colorado Hospital | 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. Toshimasa James Clark is one of 6 body imaging physicians in Colorado
Body imaging is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 2085B0100X. Dmand AI has Dr. Clark's licenses on file in 2 states: Colorado and Washington.
Specialties and state licenses
- Body imaging, ColoradoPrimary
- Washington license
Body imaging physicians near Dr. Clark
Counts of body imaging physicians 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. Toshimasa James Clark billed Medicare for 3,088 services in 2024
CMS data shows 3,088 Medicare services from Dr. Clark across 32 procedure codes in 2024, for 2,204 Medicare patients. Medicare paid $124,815 for them.
Dr. Clark's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,2162024: 2,73423%
- Tests and treatments
- 2023: 2972024: 35419%
Where Dr. Clark's Medicare services took place, 2024
- In an office682%
- In a facility3,02098%
Dr. Clark'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Toshimasa James Clark treated 2,204 Medicare patients in 2024, average age 72
CMS counts 2,204 Medicare patients who saw Dr. Clark in 2024. The largest group is 65 to 74, with 996 patients. 73% of them have high blood pressure, and 67% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.12, 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. Clark's median patient age at 66, with 55% women.
Dr. Clark's Medicare patients by age, 2024
Dr. Clark's Medicare patients by sex, 2024
- Women1,09750%
- Men1,10750%
Chronic conditions among Dr. Clark's Medicare patients, 2024
- High blood pressure73%
- High cholesterol67%
- Arthritis51%
- Chronic kidney disease37%
- Mood disorders34%
- Ischemic heart disease32%
- Diabetes31%
- Cancer30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Toshimasa James Clark takes part in Medicare
Dr. Clark 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. Toshimasa James Clark graduated from University of Washington School of Medicine
Dr. Clark graduated from University of Washington School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Toshimasa James Clark'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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. Toshimasa James Clark
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. Toshimasa James Clark's NPI number?
Dr. Toshimasa James Clark's NPI number is 1427213271. It was assigned on July 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Toshimasa James Clark?
Dr. Toshimasa James Clark is a body imaging physician in Aurora, Colorado. The primary specialty in the NPI Registry is Body Imaging Physician (taxonomy code 2085B0100X).
Where does Dr. Toshimasa James Clark practice?
Dr. Clark practices at 12605 E 16th Ave, Aurora, CO 80045. Dr. Clark's primary practice is UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth. Dmand AI also links Dr. Clark to 3 hospitals and 1 medical group.
What is Dr. Toshimasa James Clark's office phone number?
The practice phone on file for Dr. Clark is (720) 848-0000.
What is Dr. Toshimasa James Clark's medical license number?
Dr. Clark holds Colorado license DR.0053777, one of the licenses on file in 2 states.
Which states has Dr. Toshimasa James Clark been licensed in?
Dmand AI has state licenses on file for Dr. Clark in Colorado and Washington.
Which hospitals is Dr. Toshimasa James Clark affiliated with?
Dr. Clark practices at UCHealth University of Colorado Hospital in Aurora, Colorado. Dr. Clark is also affiliated with UCHealth Memorial Hospital Central. Dmand AI links Dr. Clark to 3 more hospitals.
What medical group is Dr. Toshimasa James Clark part of?
Dr. Clark is linked to University of Colorado Medicine (CU Medicine). Dmand AI links Dr. Clark to 1 more medical group.
Does Dr. Toshimasa James Clark accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 3,088 services in 2024, and Dr. Clark accepts Medicare assignment.
How many Medicare patients does Dr. Toshimasa James Clark see?
CMS counts 2,204 Medicare patients who saw Dr. Clark in 2024, with an average age of 72.
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What services does Dr. Toshimasa James Clark bill to Medicare?
In 2024, Dr. Clark's most billed Medicare services were diagnostic imaging (74177), diagnostic imaging (71260) and diagnostic imaging (74018).
Where did Dr. Toshimasa James Clark go to medical school?
Dr. Clark graduated from University of Washington School of Medicine in 2008.
How long has Dr. Toshimasa James Clark been practicing?
Dr. Clark graduated from medical school in 2008, 18 years ago.
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