STEPHAN J GROTH (M.D.) – Obstetrics & Gynecology Physician, NPI 1699780015
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
632 OBSTETRICS/GYNECOLOGY in OR
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Provider Addresses for STEPHAN J GROTH (M.D.)
Bay Clinic, 1750, Thompson Road, Coos Bay, Coos County, Oregon, 97420, United States
COOS BAY, OR 974202100
Phone: (541) 269-0333
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 7 Open Payments records for all available years, with a total value of $163.
Total Amount is formed as General ($163) + Research ($0) + Ownership ($0) = $163.
Last reported payment date: 2024-10-28 • Largest payer in this snapshot: Astellas Pharma US Inc ($41).
Total Amount
$163
General + Research + Ownership
Payments
7
Total payment records
General Amount
$163
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $41 |
| SANOFI-AVENTIS U.S. LLC | $33 |
| Edwards Lifesciences Corporation | $29 |
| PFIZER INC. | $24 |
| GlaxoSmithKline, LLC. | $22 |
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: 2004-07-22
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 |
|---|---|---|---|---|
| I20040722001001 | I | Obstetrics/Gynecology | OR | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 49 | 34 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 26 | 21 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 13 | 13 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 11 | 11 | $0 |
Insurance plans in this area (ZIP 97420)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | UT | |
| - | OR | |
| Pediatric Medicine | OR | |
| Nurse Practitioner | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| Clinical Social Worker | OR | |
| Internal Medicine | OR | |
| Certified Nurse Midwife (Cnm) | OR | |
| Nurse Practitioner | OR |
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