James Michael Colar, RN
- Medicare patients, 2024
- 240
- Part D claims, 2024
- 792
- MIPS score, 2024
- 84
- Hospital affiliations
- 3
- Industry payments
- $262
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find James Colar'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.
James Michael Colar is an acute care nurse practitioner in Royal Oak, Michigan
James Colar practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
James Colar's NPI, 1639436975, was assigned on April 11, 2012. James Colar holds Michigan license 4704175219.
- NPI
- 1639436975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698920056
- NPI enumeration date
- April 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James Michael Colar practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
James Colar's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
James Michael Colar is affiliated with 3 sites of care and 1 medical group
James Colar's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. James Colar is also affiliated with Corewell Health Beaumont Troy Hospital. The medical group on file is Beaumont Medical Group - Specialty Services. Dmand AI also links James Colar to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James Michael Colar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Colar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
James Michael Colar is one of 712 acute care nurse practitioners in Michigan
Acute care is James Colar's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. James Colar is licensed in Michigan.
Specialties and state licenses
- Acute care nurse practitioner, MichiganPrimary
Acute care nurse practitioners near James Colar
Counts of acute care nurse practitioners 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
James Michael Colar treated 240 Medicare patients in 2024, average age 76
CMS counts 240 Medicare patients who saw James Colar in 2024. The largest group is 75 to 84, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.21, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts James Colar's median patient age at 73, with 41% women.
James Colar's Medicare patients by age, 2024
James Colar's Medicare patients by sex, 2024
- Women12251%
- Men11849%
Chronic conditions among James Colar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Atrial fibrillation70%
- Heart failure65%
- Arthritis55%
- Chronic kidney disease50%
- Diabetes46%
Share of Medicare patients with each condition. A patient can have several.
James Colar's 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
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James Michael Colar wrote 792 Medicare Part D claims in 2024
In 2024, James Colar wrote 792 Medicare Part D claims for 228 patients. 74% of them were for generic drugs.
James Colar's Part D claims by kind of drug, 2024
- Generic589 claims74%
- Brand-name203 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
James Michael Colar scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for James Colar for performance year 2024, reported as part of a group. James Colar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
James Colar's MIPS scores, performance year 2024
- 84of 100Final score
- 66.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
James Michael Colar received $262 in industry payments in 2025
CMS Open Payments shows 13 general payments to James Colar from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $123.
Companies that paid James Colar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for James Michael Colar'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 James Michael Colar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Michael Colar's NPI number?
James Michael Colar's NPI number is 1639436975. It was assigned on April 11, 2012, and it is active in the NPI Registry.
What does James Michael Colar specialize in?
James Michael Colar is an acute care nurse practitioner in Royal Oak, Michigan. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does James Michael Colar practice?
James Colar practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. James Colar's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links James Colar to 1 hospital.
What is James Michael Colar's office phone number?
The practice phone on file for James Colar is (248) 898-5400.
What is James Michael Colar's medical license number?
James Colar holds Michigan license 4704175219.
Which hospitals is James Michael Colar affiliated with?
James Colar practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan. James Colar is also affiliated with Corewell Health Beaumont Troy Hospital. Dmand AI links James Colar to 1 more hospital.
What medical group is James Michael Colar part of?
James Colar is linked to Beaumont Medical Group - Specialty Services.
Does James Michael Colar accept Medicare?
Yes. CMS lists James Colar as accepting Medicare assignment.
What is James Michael Colar's MIPS score?
James Colar's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does James Michael Colar see?
CMS counts 240 Medicare patients who saw James Colar in 2024, with an average age of 76.
Has James Michael Colar received payments from drug or device companies?
CMS Open Payments shows $262 in general payments to James Colar from 7 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has James Michael Colar been practicing?
James Colar graduated from medical school in 2012, 14 years ago.
Selling to acute care practices?
See acute care nurse practitioners in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card