Dr. Jean Michel R. Grillon, MD
- Medicare services, 2024
- 12,188
- Medicare patients, 2024
- 1,732
- MIPS score, 2024
- 84
- Hospital affiliations
- 6
- Industry payments
- $101
- Practice address
- 8200 E Belleview Ave, Greenwood Village, CO 80111
- Practice phone
- Call (303) 290-0600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Centrum Surgical Center
Surgery Center - Medicare-Certified · Greenwood Village, Colorado
Find Dr. Grillon's professional email, personal email and mobile number
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Dr. Jean Michel R. Grillon is a diagnostic radiologist in Greenwood Village, Colorado
Dr. Grillon practices at Centrum Surgical Center in Greenwood Village, Colorado.
Dr. Grillon's NPI, 1609253533, was assigned on April 29, 2015. Dr. Grillon graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2015. Dr. Grillon holds Colorado license DR.0065453.
- NPI
- 1609253533NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234432295
- NPI enumeration date
- April 29, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 290-0600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jean Michel R. Grillon practices at Centrum Surgical Center in Greenwood Village, Colorado
Dr. Grillon's primary practice is Centrum Surgical Center, at 8200 E Belleview Ave, Greenwood Village, CO 80111. The practice phone is (303) 290-0600.
- Centrum Surgical Center8200 E Belleview Ave, Greenwood Village, CO 80111Phone(303) 290-0600
Source: Dmand AI Affiliation Data
Dr. Jean Michel R. Grillon is affiliated with 9 sites of care and 11 medical groups
Dr. Grillon's primary practice is Centrum Surgical Center in Greenwood Village, Colorado. Dr. Grillon is also affiliated with AdventHealth Littleton. The medical group on file is Colorado Permanente Medical Group. Dmand AI also links Dr. Grillon to 5 more hospitals, 10 medical groups, 1 group practice or clinic and 1 ambulatory surgery center, 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. Jean Michel R. Grillon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grillon practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Centrum Surgical Center | Available with a free account |
| +8 more sites and 10 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jean Michel R. Grillon is one of 562 diagnostic radiologists in Colorado
Diagnostic radiology is Dr. Grillon's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Grillon's licenses on file in 5 states: Colorado, California, Hawaii, Kansas and Nebraska.
Specialties and state licenses
- Diagnostic radiology, ColoradoPrimary
- Body imaging, California
- Hawaii license
- Kansas license
- Nebraska license
Diagnostic radiologists near Dr. Grillon
Counts of diagnostic radiologists 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. Jean Michel R. Grillon billed Medicare for 12,188 services in 2024
CMS data shows 12,188 Medicare services from Dr. Grillon across 21 procedure codes in 2024, for 1,732 Medicare patients. Medicare paid $138,724 for them.
Dr. Grillon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 15,9722024: 10,29836%
- Imaging
- 2023: 2,0692024: 1,8909%
- Tests and treatments
- 2023: 392024: 0100%
Where Dr. Grillon's Medicare services took place, 2024
- In an office10,78889%
- In a facility1,40011%
Dr. Grillon compared with the Colorado median for diagnostic radiologists, 2024
- Dr. Grillon
- Colorado median
- Medicare services
- 12,188vs 1,9346.3 times
- Medicare patients
- 1,732vs 1,39624% above
Medians across 540 diagnostic radiologists in Colorado with Dmand AI profiles that report each measure.
Dr. Grillon'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. Jean Michel R. Grillon treated 1,732 Medicare patients in 2024, average age 74
CMS counts 1,732 Medicare patients who saw Dr. Grillon in 2024. The largest group is 65 to 74, with 769 patients. 73% of them have high blood pressure, and 72% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.72, 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. Grillon's median patient age at 65, with 56% women.
Dr. Grillon's Medicare patients by age, 2024
Dr. Grillon's Medicare patients by sex, 2024
- Women92053%
- Men81247%
Chronic conditions among Dr. Grillon's Medicare patients, 2024
- High blood pressure73%
- High cholesterol72%
- Arthritis47%
- Ischemic heart disease37%
- Mood disorders32%
- Chronic kidney disease31%
- Diabetes31%
- COPD30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grillon'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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jean Michel R. Grillon 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 Dr. Grillon for performance year 2024, reported as part of a group. Dr. Grillon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Grillon's MIPS scores, performance year 2024
- 84of 100Final score
- 84of 100Quality
- 40of 100Improvement Activities
- 77of 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
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Dr. Jean Michel R. Grillon received $101 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Grillon from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $101.
Companies that paid Dr. Grillon the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jean Michel R. Grillon graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Grillon graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jean Michel R. Grillon'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) |
| 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) |
| 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. Jean Michel R. Grillon
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. Jean Michel R. Grillon's NPI number?
Dr. Jean Michel R. Grillon's NPI number is 1609253533. It was assigned on April 29, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Jean Michel R. Grillon?
Dr. Jean Michel R. Grillon is a diagnostic radiologist in Greenwood Village, Colorado. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Jean Michel R. Grillon practice?
Dr. Grillon practices at 8200 E Belleview Ave, Greenwood Village, CO 80111. Dr. Grillon's primary practice is Centrum Surgical Center in Greenwood Village, Colorado. Dmand AI also links Dr. Grillon to 5 hospitals, 10 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Jean Michel R. Grillon's office phone number?
The practice phone on file for Dr. Grillon is (303) 290-0600.
What is Dr. Jean Michel R. Grillon's medical license number?
Dr. Grillon holds Colorado license DR.0065453, one of the licenses on file in 5 states.
Which states has Dr. Jean Michel R. Grillon been licensed in?
Dmand AI has state licenses on file for Dr. Grillon in Colorado, California, Hawaii, Kansas and Nebraska.
Which hospitals is Dr. Jean Michel R. Grillon affiliated with?
Dr. Grillon is affiliated with AdventHealth Littleton. Dmand AI links Dr. Grillon to 5 more hospitals.
What medical group is Dr. Jean Michel R. Grillon part of?
Dr. Grillon is linked to Colorado Permanente Medical Group. Dmand AI links Dr. Grillon to 10 more medical groups.
Does Dr. Jean Michel R. Grillon accept Medicare?
Yes. CMS data shows Dr. Grillon billed Medicare for 12,188 services in 2024, and Dr. Grillon accepts Medicare assignment.
What is Dr. Jean Michel R. Grillon's MIPS score?
Dr. Grillon's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Jean Michel R. Grillon see?
CMS counts 1,732 Medicare patients who saw Dr. Grillon in 2024, with an average age of 74.
What services does Dr. Jean Michel R. Grillon bill to Medicare?
In 2024, Dr. Grillon's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9585) and medical supplies or transport (A9576).
Where did Dr. Jean Michel R. Grillon go to medical school?
Dr. Grillon graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2015.
Has Dr. Jean Michel R. Grillon received payments from drug or device companies?
CMS Open Payments shows $101 in general payments to Dr. Grillon from 1 company from 2021 to 2021. The largest total came from Ethicon Inc.
How long has Dr. Jean Michel R. Grillon been practicing?
Dr. Grillon graduated from medical school in 2015, 11 years ago.
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