NANCY E BASS (MD) – Obstetrics & Gynecology Physician, NPI 1811922016
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,164 OBSTETRICS/GYNECOLOGY in TX
Provider Addresses for NANCY E BASS (MD)
1305 WONDER WORLD DR
STE 300
SAN MARCOS, TX 786667541
Phone: (512) 396-3545
Type: Location
Houston Court, Box Hill South, City of Whitehorse, Victoria, 3128, Australia
HOUSTON, TX 772666308
Phone:
Type: Mailing
Highland Avenue, Beaumont, Jefferson County, Texas, 77710, United States
BEAUMONT, TX 777055205
Phone: (832) 548-5000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $27.
Total Amount is formed as General ($27) + Research ($0) + Ownership ($0) = $27.
Last reported payment date: 2023-10-17 • Largest payer in this snapshot: Sumitomo Pharma America, Inc. ($27).
Total Amount
$27
General + Research + Ownership
Payments
2
Total payment records
General Amount
$27
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Sumitomo Pharma America, Inc. | $27 |
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: 2025-02-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 7 Medicare enrollment records; no due dates published yet.
Enrollment records
7
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 |
|---|---|---|---|---|
| I20101027001415 | I | Obstetrics/Gynecology | TX | TBD |
| I20200401000863 | I | Obstetrics/Gynecology | ID | TBD |
| I20221213002990 | I | Obstetrics/Gynecology | NC | TBD |
| I20230109002818 | I | Obstetrics/Gynecology | IL | TBD |
| I20230524000472 | I | Obstetrics/Gynecology | LA | TBD |
| I20241031003295 | I | Obstetrics/Gynecology | KY | TBD |
| I20250226002650 | I | Obstetrics/Gynecology | IA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 78666)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | OH | |
| Physician Assistant | LA | |
| Clinical Social Worker | FL | |
| Physician Assistant | TN | |
| Family Practice | LA | |
| - | LA | |
| Family Practice | LA | |
| - | LA | |
| Orthopedic Surgery, Sports Medicine | LA | |
| General Surgery | TX |
Reviews
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