Mary Lee Grigson, APNP
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 253
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 600 Highland Ave, Madison, WI 53792
- Practice phone
- Call (608) 265-1978
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Health Services - Madison (Highland Ave)
College / University Student Health · Madison, Wisconsin
Find Mary Grigson'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.
Mary Lee Grigson is a nurse practitioner in Madison, Wisconsin
Mary Grigson practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin.
Mary Grigson's NPI, 1164126181, was assigned on March 27, 2023. Mary Grigson holds Wisconsin license 13731.
- NPI
- 1164126181NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840652921
- NPI enumeration date
- March 27, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 265-1978
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Lee Grigson practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin
Mary Grigson's primary practice is University Health Services - Madison (Highland Ave), at 600 Highland Ave, Madison, WI 53792. The practice phone is (608) 265-1978.
- University Health Services - Madison (Highland Ave)600 Highland Ave, Madison, WI 53792Phone(608) 265-1978
Source: Dmand AI Affiliation Data
Mary Lee Grigson is affiliated with 4 sites of care and 2 medical groups
Mary Grigson's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Mary Grigson is also affiliated with University Hospital. The medical group on file is UW Health. Dmand AI also links Mary Grigson to 1 more hospital, 1 hospice and 1 medical group, each named with a free account. Mary Grigson's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Lee Grigson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Grigson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Health Services - Madison (Highland Ave) | Available with a free account |
| +3 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Mary Lee Grigson is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is Mary Grigson's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mary Grigson is licensed in Wisconsin.
Specialties and state licenses
- Nurse practitioner, WisconsinPrimary
Nurse practitioners near Mary Grigson
Counts of 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
Mary Lee Grigson treated 18 Medicare patients in 2024, average age 82
CMS counts 18 Medicare patients who saw Mary Grigson in 2024. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Grigson's median patient age at 75, with 24% women.
Chronic conditions among Mary Grigson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
Share of Medicare patients with each condition. A patient can have several.
Mary Grigson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women24%
- Men76%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Lee Grigson wrote 253 Medicare Part D claims in 2024
In 2024, Mary Grigson wrote 253 Medicare Part D claims for 67 patients. 78% of them were for generic drugs.
Mary Grigson's Part D claims by kind of drug, 2024
- Generic198 claims78%
- Brand-name40 claims16%
- Other15 claims6%
Drug classes CMS tracks in Mary Grigson's Part D claims, 2024
- Opioids8%20 of 253 claims
- Antibiotics5%12 of 253 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mary Lee Grigson scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Mary Grigson for performance year 2024, reported as part of a group. Mary Grigson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mary Grigson's MIPS scores, performance year 2024
- 83of 100Final score
- 87.8of 100Quality
- 77of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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.
Sources for Mary Lee Grigson'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) |
| 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 Mary Lee Grigson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Lee Grigson's NPI number?
Mary Lee Grigson's NPI number is 1164126181. It was assigned on March 27, 2023, and it is active in the NPI Registry.
What does Mary Lee Grigson specialize in?
Mary Lee Grigson is a nurse practitioner in Madison, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mary Lee Grigson practice?
Mary Grigson practices at 600 Highland Ave, Madison, WI 53792. Mary Grigson's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Dmand AI also links Mary Grigson to 1 hospital, 1 hospice and 1 medical group.
What is Mary Lee Grigson's office phone number?
The practice phone on file for Mary Grigson is (608) 265-1978.
What is Mary Lee Grigson's medical license number?
Mary Grigson holds Wisconsin license 13731.
Which hospitals is Mary Lee Grigson affiliated with?
Mary Grigson is affiliated with University Hospital. Dmand AI links Mary Grigson to 1 more hospital.
What medical group is Mary Lee Grigson part of?
Mary Grigson is linked to UW Health. Dmand AI links Mary Grigson to 1 more medical group.
Does Mary Lee Grigson accept Medicare?
Yes. CMS lists Mary Grigson as accepting Medicare assignment.
What is Mary Lee Grigson's MIPS score?
Mary Grigson's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Mary Lee Grigson see?
CMS counts 18 Medicare patients who saw Mary Grigson in 2024, with an average age of 82.
How long has Mary Lee Grigson been practicing?
Mary Grigson graduated from medical school in 2022, 4 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Wisconsin 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