MRS. TAMARA JO OBRIEN (CNP) – Family Nurse Practitioner, NPI 1619213527
Family Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
5,720 NURSE PRACTITIONER in MN
Provider Addresses for MRS. TAMARA JO OBRIEN (CNP)
500 4TH AVE SE
WASECA, MN 560933408
Phone: (507) 833-2379
Type: Mailing
1025 MARSH ST
MANKATO, MN 560014752
Phone: (507) 625-4031
Type: Location
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 $37.
Total Amount is formed as General ($37) + Research ($0) + Ownership ($0) = $37.
Last reported payment date: 2024-04-02 • Largest payer in this snapshot: Tempus AI, Inc ($37).
Total Amount
$37
General + Research + Ownership
Payments
1
Total payment records
General Amount
$37
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Tempus AI, Inc | $37 |
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: 2013-08-02
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 |
|---|---|---|---|---|
| I20130802000341 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 193 | 115 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 180 | 117 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 151 | 95 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 14 | 13 | $0 |
Insurance plans in this area (ZIP 56093)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Addiction Medicine | MN | |
| Orthopedic Surgery | NE | |
| Certified Registered Nurse Anesthetist (Crna) | MN | |
| - | MN | |
| Orthopedic Surgery | MN | |
| Certified Registered Nurse Anesthetist (Crna) | KY | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MN | |
| Certified Nurse Midwife (Cnm) | MN | |
| Physician Assistant | MN | |
| O T O L A R Y N G O L O G Y | MN |
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