PEGGY J MAASJO (NP) – Nurse Practitioner, NPI 1508883117
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,720 NURSE PRACTITIONER in MN
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Provider Addresses for PEGGY J MAASJO (NP)
1245, Washington Avenue, Detroit Lakes, Becker County, Minnesota, 56501, United States
DETROIT LAKES, MN 565013905
Phone: (218) 846-2000
Fax: (218) 846-2114
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $16.
Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.
Last reported payment date: 2023-04-19 • Largest payer in this snapshot: Seagen Inc. ($16).
Total Amount
$16
General + Research + Ownership
Payments
1
Total payment records
General Amount
$16
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-04-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Seagen Inc. | $16 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-03-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070315000413 | I | Nurse Practitioner | MN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 2,760 | 20 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 313 | 155 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 300 | 205 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 274 | 164 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 247 | 179 | $0 |
Insurance plans in this area (ZIP 56501)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ND | |
| Nurse Practitioner | ND | |
| - | ND | |
| - | ND | |
| P S Y C H I A T R Y | ND | |
| - | PA | |
| N E P H R O L O G Y | SD | |
| U R O L O G Y | MI | |
| Nurse Practitioner | ND | |
| H O S P I T A L I S T | ND |
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