DR. KATIE L MYSEN (DNP, FNP-BC) – Family Nurse Practitioner, NPI 1699081281
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,105 NURSE PRACTITIONER in MI
Provider Addresses for DR. KATIE L MYSEN (DNP, FNP-BC)
1371 MASTERS DR
METAMORA, MI 484558701
Phone: (810) 422-4417
Fax: (888) 977-2135
Type: Mailing
605 S LAPEER RD STE D
OXFORD, MI 483716509
Phone: (248) 274-6066
Fax: (248) 278-4876
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $557.
Total Amount is formed as General ($557) + Research ($0) + Ownership ($0) = $557.
Last reported payment date: 2024-10-10 • Largest payer in this snapshot: ABBVIE INC. ($235).
Total Amount
$557
General + Research + Ownership
Payments
17
Total payment records
General Amount
$557
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $235 |
| Inari Medical, Inc. | $174 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $48 |
| Axsome Therapeutics, Inc. | $27 |
| PFIZER INC. | $27 |
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: 2011-03-09
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 |
|---|---|---|---|---|
| I20110309000947 | I | Nurse Practitioner | MI | 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 |
|---|---|---|---|---|
| 99350 | Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 214 | 49 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 57 | 34 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 48455)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI |
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