TERRA R. ZERR (PA-C) – Physician Assistant, NPI 1508840745
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,797 PHYSICIAN ASSISTANT in OK
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Provider Addresses for TERRA R. ZERR (PA-C)
Windsor Drive, Halliburton Subdivision, Stillwater Lake, Halifax Regional Municipality, Halifax County, Nova Scotia, B3Z 1G7, Canada
STILLWATER, OK 740746962
Phone: (405) 707-0900
Fax: (405) 707-3363
Mailing address matches the actual address.
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 $34.
Total Amount is formed as General ($34) + Research ($0) + Ownership ($0) = $34.
Last reported payment date: 2024-08-26 • Largest payer in this snapshot: DePuy Synthes Sales Inc. ($34).
Total Amount
$34
General + Research + Ownership
Payments
1
Total payment records
General Amount
$34
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| DePuy Synthes Sales Inc. | $34 |
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: 2004-07-28
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 |
|---|---|---|---|---|
| I20040728001575 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 27447 | Replacement of knee joint, both sides of knee | 23 | 23 | $0 |
| 27130 | Replacement of thigh bone and hip joint with prosthesis | 13 | 12 | $0 |
| 27245 | Treatment of broken neck of thigh bone with bone implant | 13 | 13 | $0 |
| 27236 | Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | 12 | 11 | $0 |
| 23472 | Prosthetic repair of shoulder joint, total shoulder | 11 | 11 | $0 |
Insurance plans in this area (ZIP 74074)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | OK | 27447 | Repair of knee joint | 29 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OK | |
| - | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| - | OK | |
| Physician Assistant | OK | |
| - | OK | |
| - | OK | |
| Internal Medicine | OK | |
| - | FL | |
| Physician Assistant | OK |
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