Mari Olk
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 125
- Hospital affiliations
- 1
- Industry payments
- $687
- Medical groups
- 2
- Practice address
- 915 East 1st Street, Duluth, MN 55805
- Practice phone
- Call (218) 249-5555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mari Olk'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.
Mari Olk is a physician assistant in Duluth, Minnesota
Mari Olk practices at Aspirus St. Luke's Hospital in Duluth, Minnesota, part of Aspirus.
Mari Olk's NPI, 1093164006, was assigned on June 9, 2016. Mari Olk graduated from Oregon Health Sciences University School of Medicine in 2017. Mari Olk holds Oregon license MW4569490.
- NPI
- 1093164006NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032475165
- NPI enumeration date
- June 9, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (218) 249-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mari Olk practices at Aspirus St. Luke's Hospital in Duluth, Minnesota
Mari Olk's primary practice is Aspirus St. Luke's Hospital, at 915 East 1st Street, Duluth, MN 55805 in St. Louis County. The practice phone is (218) 249-5555.
- Aspirus St. Luke's Hospital915 East 1st Street, Duluth, MN 55805 · St. Louis CountyPhone(218) 249-5555
Source: Dmand AI Affiliation Data
Mari Olk is affiliated with 2 sites of care and 2 medical groups
Mari Olk's primary practice is Aspirus St. Luke's Hospital in Duluth, Minnesota, part of Aspirus. The medical group on file is Aspirus St. Luke's Hospital. Dmand AI also links Mari Olk to 1 more group practice or clinic 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 Mari Olk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mari Olk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aspirus St. Luke's Hospital | Available with a free account |
| +1 more site 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 Aspirus and 6.2K+ hospitals, with verified contacts in the same login.
Mari Olk is one of 3,514 physician assistants in Minnesota
Physician assistant is Mari Olk's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mari Olk is licensed in Oregon.
Specialties and state licenses
- Physician assistant, OregonPrimary
Physician assistants near Mari Olk
Counts of physician 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
Mari Olk treated 110 Medicare patients in 2024, average age 76
CMS counts 110 Medicare patients who saw Mari Olk in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mari Olk's median patient age at 74, with 65% women.
Mari Olk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mari Olk's Medicare patients by sex, 2024
- Women3431%
- Men7669%
Chronic conditions among Mari Olk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease40%
- Diabetes38%
- Tobacco use26%
- Chronic kidney disease25%
- Atrial fibrillation23%
Share of Medicare patients with each condition. A patient can have several.
Mari Olk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mari Olk wrote 125 Medicare Part D claims in 2024
In 2024, Mari Olk wrote 125 Medicare Part D claims for 64 patients. 82% of them were for generic drugs.
Mari Olk's Part D claims by kind of drug, 2024
- Generic103 claims82%
- Brand-name22 claims18%
Drug classes CMS tracks in Mari Olk's Part D claims, 2024
- Opioids16%20 of 125 claims
- Antibiotics16%20 of 125 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
How Mari Olk takes part in Medicare
Mari Olk 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)
For MedTech and pharma teams
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Mari Olk received $687 in industry payments in 2025
CMS Open Payments shows 3 general payments to Mari Olk from 2 drug and device companies in 2025. Travel and lodging make up the largest share, 84% of the total. Medtronic, Inc. paid the most, $668.
General payments to Mari Olk by kind, 2025 to 2025
- Travel and lodging$57684%
- Food and beverage$11116%
Companies that paid Mari Olk the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mari Olk graduated from Oregon Health Sciences University School of Medicine
Mari Olk graduated from Oregon Health Sciences University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mari Olk'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) |
| 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 Mari Olk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mari Olk's NPI number?
Mari Olk's NPI number is 1093164006. It was assigned on June 9, 2016, and it is active in the NPI Registry.
What does Mari Olk specialize in?
Mari Olk is a physician assistant in Duluth, Minnesota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mari Olk practice?
Mari Olk practices at 915 East 1st Street, Duluth, MN 55805. Mari Olk's primary practice is Aspirus St. Luke's Hospital in Duluth, Minnesota, part of Aspirus. Dmand AI also links Mari Olk to 1 group practice or clinic and 1 medical group.
What is Mari Olk's office phone number?
The practice phone on file for Mari Olk is (218) 249-5555.
What is Mari Olk's medical license number?
Mari Olk holds Oregon license MW4569490, one of 2 state licenses on file.
Which hospitals is Mari Olk affiliated with?
Mari Olk practices at Aspirus St. Luke's Hospital in Duluth, Minnesota.
What medical group is Mari Olk part of?
Mari Olk is linked to Aspirus St. Luke's Hospital. Dmand AI links Mari Olk to 1 more medical group.
Does Mari Olk accept Medicare?
Yes. CMS lists Mari Olk as accepting Medicare assignment.
How many Medicare patients does Mari Olk see?
CMS counts 110 Medicare patients who saw Mari Olk in 2024, with an average age of 76.
Where did Mari Olk go to medical school?
Mari Olk graduated from Oregon Health Sciences University School of Medicine in 2017.
Has Mari Olk received payments from drug or device companies?
CMS Open Payments shows $687 in general payments to Mari Olk from 2 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Mari Olk been practicing?
Mari Olk graduated from medical school in 2017, 9 years ago.
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