KAREN A BARNHART (CNP) – Adult Health Nurse Practitioner, NPI 1356724918
Adult Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
14,984 NURSE PRACTITIONER in OH
Provider Addresses for KAREN A BARNHART (CNP)
1160 W BROAD ST
COLUMBUS, OH 432221352
Phone: (614) 274-1455
Type: Mailing
1160 W Broad St
Columbus, OH 43222
Phone: (614) 274-1455
Fax: (614) 564-9821
Type: Location
700 ACKERMAN RD STE 2120
COLUMBUS, OH 432021559
Phone: (614) 685-3333
Type: Mailing
543 TAYLOR AVE FL 2
COLUMBUS, OH 432031278
Phone: (614) 685-3333
Fax: (614) 366-0345
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $419.
Total Amount is formed as General ($419) + Research ($0) + Ownership ($0) = $419.
Last reported payment date: 2024-11-27 • Largest payer in this snapshot: Abbott Laboratories ($309).
Total Amount
$419
General + Research + Ownership
Payments
4
Total payment records
General Amount
$419
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $309 |
| ABBVIE INC. | $110 |
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: 2015-09-18
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 |
|---|---|---|---|---|
| I20150918000750 | I | Nurse Practitioner | OH | 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 43222)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OH | |
| Family Practice, Obstetrics/Gynecology | AL | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH |
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