MR. GREGORY ROBERT OBRAY (PA-C) – Surgical Physician Assistant, NPI 1083770192
Surgical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,531 PHYSICIAN ASSISTANT in ID
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Provider Addresses for MR. GREGORY ROBERT OBRAY (PA-C)
320, Warner Drive, Lewiston, Nez Perce County, Idaho, 83501, United States
LEWISTON ORTHOPAEDICS
LEWISTON, ID 83501
Phone: (208) 743-3523
Type: Location
3313, Sunrise Terrace Lane, Lewiston, Nez Perce County, Idaho, 83501, United States
LEWISTON, ID 835017007
Phone:
Type: Mailing
320 WARNER DR
LEWISTON, ID 835014441
Phone: (208) 743-3523
Type: Mailing
PO BOX 189
CLARKSTON, WA 994030189
Phone: (509) 758-2254
Fax: (509) 758-2255
Type: Mailing
1207 EVERGREEN CT
CLARKSTON, WA 994032874
Phone: (509) 769-2254
Fax: (509) 769-2255
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $536.
Total Amount is formed as General ($536) + Research ($0) + Ownership ($0) = $536.
Last reported payment date: 2024-09-25 • Largest payer in this snapshot: Heron Therapeutics, Inc. ($214).
Total Amount
$536
General + Research + Ownership
Payments
12
Total payment records
General Amount
$536
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Heron Therapeutics, Inc. | $214 |
| Stryker Corporation | $190 |
| Smith+Nephew, Inc. | $91 |
| Ferring Pharmaceuticals Inc. | $26 |
| Summit Surgical Corp. | $15 |
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: 2014-04-28
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 |
|---|---|---|---|---|
| I20140428000561 | I | Physician Assistant | WA | TBD |
| I20140428000885 | I | Physician Assistant | ID | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,498 | 112 | $0 |
| J7325 | Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 1,441 | 19 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 176 | 111 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 103 | 90 | $0 |
| 73502 | X-ray of hip, 2-3 views | 83 | 65 | $0 |
Insurance plans in this area (ZIP 83501)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Nurse Midwife (Cnm) | ID | |
| - | ID | |
| Nurse Practitioner | WA | |
| Orthopedic Surgery | ID | |
| - | ID | |
| Physician Assistant | ID | |
| - | ID | |
| Nurse Practitioner | ID | |
| - | ID | |
| - | ID |
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