JOHN KARLIN (ARNP) – Nurse Practitioner, NPI 1225436876
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,299 NURSE PRACTITIONER in OK
Provider Addresses for JOHN KARLIN (ARNP)
215 N KANSAS ST
WEATHERFORD, OK 730965443
Phone: (580) 774-4768
Fax: (580) 774-0964
Type: Location
215 N Kansas St
Weatherford, OK 730965443
Phone: (580) 774-4768
Fax: (580) 774-0964
Type: Location
3701 E MAIN ST
WEATHERFORD, OK 730963309
Phone: (580) 772-5551
Fax: (580) 774-0964
Type: Mailing
2865 DAGGETT AVE
KLAMATH FALLS, OR 976011106
Phone: (541) 274-6221
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $35.
Total Amount is formed as General ($35) + Research ($0) + Ownership ($0) = $35.
Last reported payment date: 2024-08-09 • Largest payer in this snapshot: ABBVIE INC. ($35).
Total Amount
$35
General + Research + Ownership
Payments
2
Total payment records
General Amount
$35
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $35 |
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: 2024-09-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20150130001050 | I | Nurse Practitioner | OK | TBD |
| I20240904004480 | I | Nurse Practitioner | OR | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 73096)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OR | |
| Cardiovascular Disease (Cardiology) | OR | |
| Diagnostic Radiology | AZ | |
| Internal Medicine | OR | |
| Family Practice | OR | |
| Diagnostic Radiology | UT | |
| Diagnostic Radiology | AZ | |
| - | OR | |
| Diagnostic Radiology | OR | |
| - | OR |
Reviews
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