STEVE C. WALKUP (P.A.) – Physician Assistant, NPI 1922096742
Physician Assistant
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for STEVE C. WALKUP (P.A.)
7800, Northwest 85th Terrace, Oklahoma City, Oklahoma County, Oklahoma, 73132, United States
OKLAHOMA CITY, OK 731323385
Phone: (405) 972-7239
Fax: (405) 753-1863
Type: Mailing
Oklahoma Heart Hospital - North Campus, 4050, West Memorial Road, Oklahoma City, Oklahoma County, Oklahoma, 73120, United States
OKLAHOMA CITY, OK 731208382
Phone: (405) 608-3800
Fax: (405) 608-3910
Type: Location
13313 N MERIDIAN AVE STE D
OKLAHOMA CITY, OK 731208316
Phone: (405) 755-4290
Fax: (405) 755-7773
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 58 Open Payments records for all available years, with a total value of $1,429.
Total Amount is formed as General ($1,429) + Research ($0) + Ownership ($0) = $1,429.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($308).
Total Amount
$1,429
General + Research + Ownership
Payments
58
Total payment records
General Amount
$1,429
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2005-01-15
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 |
|---|---|---|---|---|
| I20050115000145 | I | Physician Assistant | OK | 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 73132)
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