DR. JOHN WILLIAM ERVIN (M.D.) – Obstetrics & Gynecology Physician, NPI 1629061213
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
632 OBSTETRICS/GYNECOLOGY in OR
Provider Addresses for DR. JOHN WILLIAM ERVIN (M.D.)
1125 May St
Suite 202
Hood River, OR 97031
Phone: (541) 387-8940
Fax: (541) 387-8908
Type: Location
East 41st Street, Granite Avenue, Tulsa, Tulsa County, Oklahoma, 74135, United States
TULSA, OK 741352527
Phone: (918) 619-4400
Type: Location
Box, Sequoyah County, Oklahoma, United States
OKLAHOMA CITY, OK 731268838
Phone: (918) 660-8350
Fax: (918) 660-8355
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $372.
Total Amount is formed as General ($372) + Research ($0) + Ownership ($0) = $372.
Last reported payment date: 2024-04-09 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($372).
Total Amount
$372
General + Research + Ownership
Payments
3
Total payment records
General Amount
$372
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $372 |
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: 2018-09-24
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 |
|---|---|---|---|---|
| I20180924000570 | I | Obstetrics/Gynecology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 31 | 24 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 12 | 12 | $0 |
Insurance plans in this area (ZIP 97031)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | OK | |
| - | OK | |
| Physician Assistant | OK | |
| Orthopedic Surgery | OK | |
| - | OK | |
| Family Practice, General Surgery, Osteopathic Manipulative Medicine | OK | |
| - | OK | |
| H O S P I T A L I S T | OK | |
| H E M A T O L O G Y/ O N C O L O G Y | OK | |
| - | OK |
Reviews
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