Michael Adam Grayson, CAA
- Medicare patients, 2024
- 86
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 7700 S Broadway, Littleton, CO 80122
- Practice phone
- Call (303) 730-8900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Grayson'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.
Michael Adam Grayson is an anesthesiologist assistant in Littleton, Colorado
Michael Grayson practices at AdventHealth Littleton in Littleton, Colorado, part of AdventHealth.
Michael Grayson's NPI, 1518411503, was assigned on August 8, 2016. Michael Grayson holds North Carolina license 1000-00674.
- NPI
- 1518411503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547540973
- NPI enumeration date
- August 8, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 730-8900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Adam Grayson practices at AdventHealth Littleton in Littleton, Colorado
Michael Grayson's primary practice is AdventHealth Littleton, at 7700 S Broadway, Littleton, CO 80122 in Arapahoe County. The practice phone is (303) 730-8900.
- AdventHealth Littleton7700 S Broadway, Littleton, CO 80122 · Arapahoe CountyPhone(303) 730-8900
Source: Dmand AI Affiliation Data
Michael Adam Grayson is affiliated with 1 site of care and 1 medical group
Michael Grayson's primary practice is AdventHealth Littleton in Littleton, Colorado, part of AdventHealth. The medical group on file is U.S. Anesthesia Partners.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Adam Grayson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Grayson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Littleton | 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 AdventHealth and 6.2K+ hospitals, with verified contacts in the same login.
Michael Adam Grayson is one of 223 anesthesiologist assistants in Colorado
Anesthesiologist assistant is Michael Grayson's primary specialty in the NPI Registry, under taxonomy code 367H00000X. Michael Grayson is licensed in North Carolina.
Specialties and state licenses
- Anesthesiologist assistant, North CarolinaPrimary
Anesthesiologist assistants near Michael Grayson
Counts of anesthesiologist assistants 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
Michael Adam Grayson treated 86 Medicare patients in 2024, average age 75
CMS counts 86 Medicare patients who saw Michael Grayson in 2024. The largest group is 75 to 84, with 40 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Grayson's median patient age at 67, with 63% women.
Michael Grayson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Grayson's Medicare patients by sex, 2024
- Women5058%
- Men3642%
Chronic conditions among Michael Grayson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Mood disorders35%
- Chronic kidney disease34%
- Depression33%
- Diabetes31%
- Ischemic heart disease31%
Share of Medicare patients with each condition. A patient can have several.
Michael Grayson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Adam Grayson scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Michael Grayson for performance year 2024, reported as part of a group. Michael Grayson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Michael Grayson's MIPS scores, performance year 2024
- 85of 100Final score
- 85of 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
Sources for Michael Adam Grayson'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) |
| 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) |
| 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 Michael Adam Grayson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Adam Grayson's NPI number?
Michael Adam Grayson's NPI number is 1518411503. It was assigned on August 8, 2016, and it is active in the NPI Registry.
What does Michael Adam Grayson specialize in?
Michael Adam Grayson is an anesthesiologist assistant in Littleton, Colorado. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Michael Adam Grayson practice?
Michael Grayson practices at 7700 S Broadway, Littleton, CO 80122. Michael Grayson's primary practice is AdventHealth Littleton in Littleton, Colorado, part of AdventHealth.
What is Michael Adam Grayson's office phone number?
The practice phone on file for Michael Grayson is (303) 730-8900.
What is Michael Adam Grayson's medical license number?
Michael Grayson holds North Carolina license 1000-00674.
Which hospitals is Michael Adam Grayson affiliated with?
Michael Grayson practices at AdventHealth Littleton in Littleton, Colorado.
What medical group is Michael Adam Grayson part of?
Michael Grayson is linked to U.S. Anesthesia Partners.
Does Michael Adam Grayson accept Medicare?
Yes. CMS lists Michael Grayson as accepting Medicare assignment.
What is Michael Adam Grayson's MIPS score?
Michael Grayson's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Michael Adam Grayson see?
CMS counts 86 Medicare patients who saw Michael Grayson in 2024, with an average age of 75.
How long has Michael Adam Grayson been practicing?
Michael Grayson graduated from medical school in 2016, 10 years ago.
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