Peggy J. Maasjo, NP
- Medicare patients, 2024
- 256
- Part D claims, 2024
- 9,988
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1245 Washington Ave, Detroit Lakes, MN 56501
- Practice phone
- Call (701) 234-4445
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sanford 1717 Medical Building
Detroit Lakes, Minnesota
Find Peggy Maasjo'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.
Peggy J. Maasjo is a nurse practitioner in Detroit Lakes, Minnesota
Peggy Maasjo practices at Sanford 1717 Medical Building in Detroit Lakes, Minnesota.
Peggy Maasjo's NPI, 1508883117, was assigned on July 17, 2006. Peggy Maasjo holds Minnesota license R0876577.
- NPI
- 1508883117NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789787581
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (701) 234-4445
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Peggy J. Maasjo practices at Sanford 1717 Medical Building in Detroit Lakes, Minnesota
Peggy Maasjo's primary practice is Sanford 1717 Medical Building, at 1245 Washington Ave, Detroit Lakes, MN 56501 in Becker County. The practice phone is (701) 234-4445.
- Sanford 1717 Medical Building1245 Washington Ave, Detroit Lakes, MN 56501 · Becker CountyPhone(701) 234-4445
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Peggy J. Maasjo is affiliated with 5 sites of care and 1 medical group
Peggy Maasjo's primary practice is Sanford 1717 Medical Building in Detroit Lakes, Minnesota. Peggy Maasjo is also affiliated with Sanford Broadway Medical Center. The medical group on file is Sanford West Fargo Clinic. Dmand AI also links Peggy Maasjo to 2 more home health agencies and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Peggy J. Maasjo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Peggy Maasjo practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sanford 1717 Medical Building | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Peggy J. Maasjo is one of 1,937 nurse practitioners in Minnesota
Nurse practitioner is Peggy Maasjo's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Peggy Maasjo is licensed in Minnesota.
Specialties and state licenses
- Nurse practitioner, MinnesotaPrimary
Nurse practitioners near Peggy Maasjo
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
Peggy J. Maasjo treated 256 Medicare patients in 2024, average age 75
CMS counts 256 Medicare patients who saw Peggy Maasjo in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Peggy Maasjo's median patient age at 76, with 71% women.
Peggy Maasjo's Medicare patients by age, 2024
Peggy Maasjo's Medicare patients by sex, 2024
- Women18773%
- Men6927%
Chronic conditions among Peggy Maasjo's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis60%
- Anxiety30%
- Mood disorders29%
- Depression27%
- Ischemic heart disease26%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Peggy Maasjo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Peggy J. Maasjo wrote 9,988 Medicare Part D claims in 2024
In 2024, Peggy Maasjo wrote 9,988 Medicare Part D claims for 565 patients. 86% of them were for generic drugs.
Peggy Maasjo's Part D claims by kind of drug, 2024
- Generic8,611 claims86%
- Brand-name1,325 claims13%
- Other52 claims1%
Drug classes CMS tracks in Peggy Maasjo's Part D claims, 2024
- Opioids3%300 of 9,988 claims
- Antibiotics2%163 of 9,988 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
Peggy J. Maasjo scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Peggy Maasjo for performance year 2024, reported as part of a group. Peggy Maasjo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Peggy Maasjo's MIPS scores, performance year 2024
- 89of 100Final score
- 92.4of 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
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Sources for Peggy J. Maasjo'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Peggy J. Maasjo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Peggy J. Maasjo's NPI number?
Peggy J. Maasjo's NPI number is 1508883117. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What does Peggy J. Maasjo specialize in?
Peggy J. Maasjo is a nurse practitioner in Detroit Lakes, Minnesota. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Peggy J. Maasjo practice?
Peggy Maasjo practices at 1245 Washington Ave, Detroit Lakes, MN 56501. Peggy Maasjo's primary practice is Sanford 1717 Medical Building in Detroit Lakes, Minnesota. Dmand AI also links Peggy Maasjo to 2 home health agencies and 1 group practice or clinic.
What is Peggy J. Maasjo's office phone number?
The practice phone on file for Peggy Maasjo is (701) 234-4445.
What is Peggy J. Maasjo's medical license number?
Peggy Maasjo holds Minnesota license R0876577.
Which hospitals is Peggy J. Maasjo affiliated with?
Peggy Maasjo is affiliated with Sanford Broadway Medical Center.
What medical group is Peggy J. Maasjo part of?
Peggy Maasjo is linked to Sanford West Fargo Clinic.
Does Peggy J. Maasjo accept Medicare?
Yes. CMS lists Peggy Maasjo as accepting Medicare assignment.
What is Peggy J. Maasjo's MIPS score?
Peggy Maasjo's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Peggy J. Maasjo see?
CMS counts 256 Medicare patients who saw Peggy Maasjo in 2024, with an average age of 75.
How long has Peggy J. Maasjo been practicing?
Peggy Maasjo graduated from medical school in 1999, 27 years ago.
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