DR. ROBERT SEAN THOMAS (DO) – Obstetrics & Gynecology Physician, NPI 1548248206
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21 GYNECOLOGICAL ONCOLOGY in OK
Provider Addresses for DR. ROBERT SEAN THOMAS (DO)
900 E 13th St
Suite 205
Grove, OK 743442981
Phone: (918) 786-2720
Fax: (918) 786-8020
Type: Location
4140 W MEMORIAL RD STE 321
OKLAHOMA CITY, OK 731208300
Phone: (405) 748-4726
Fax: (405) 607-8497
Type: Mailing
North Independence Avenue, Oklahoma City, Oklahoma County, Oklahoma, 73112, United States
280
OKLAHOMA CITY, OK 731125556
Phone: (918) 786-2720
Fax: (918) 786-8020
Type: Mailing
East 13th Street, Grove, Delaware County, Oklahoma, 74344, United States
SUITE 205
GROVE, OK 743442981
Phone: (918) 786-2720
Fax: (918) 786-8020
Type: Location
2710 S RIFE MEDICAL LN FL 5
ROGERS, AR 727581452
Phone: (405) 748-4726
Fax: (405) 607-8497
Type: Location
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 $100.
Total Amount is formed as General ($100) + Research ($0) + Ownership ($0) = $100.
Last reported payment date: 2023-10-12 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($100).
Total Amount
$100
General + Research + Ownership
Payments
1
Total payment records
General Amount
$100
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $100 |
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: 2025-12-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20040901000217 | I | Obstetrics/Gynecology | OK | TBD |
| I20230308002526 | I | Gynecological Oncology | AR | TBD |
| I20251210003250 | I | Obstetrics/Gynecology | MO | 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 | 14 | 14 | $0 |
Insurance plans in this area (ZIP 74344)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | OK | 76830 | Ultrasound pelvis through vagina | 20 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | AR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | AL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK |
Reviews
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