DR. AMANDA CHRISTINE RIVERA-BEGEMAN (D.O.) – Anatomic Pathology Physician, NPI 1376675371
Anatomic Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
190 PATHOLOGY in IA
Provider Addresses for DR. AMANDA CHRISTINE RIVERA-BEGEMAN (D.O.)
3445 EXECUTIVE CENTER DRIVE
SUITE 250
AUSTIN, TX 787311678
Phone: (512) 579-4000
Fax: (512) 439-2814
Type: Mailing
116 E 11th St Ste 204
Spencer, IA 51301
Phone: (712) 262-3795
Fax: (712) 262-3076
Type: Location
1301 S Cliff Ave Ste 700
Sioux Falls, SD 57105
Phone: (605) 322-7200
Fax: (605) 322-7222
Type: Location
PO BOX 5050
SIOUX FALLS, SD 571175050
Phone: (605) 322-7216
Fax: (605) 322-7222
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2023-12-27
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 |
|---|---|---|---|---|
| I20130326000290 | I | Pathology | TX | TBD |
| I20231218003884 | I | Pathology | SD | TBD |
| I20231227000730 | I | Pathology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 324 | 193 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 183 | 26 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 86 | 54 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 39 | 36 | $0 |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 31 | 28 | $0 |
Insurance plans in this area (ZIP 78731)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | WI | |
| - | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX | |
| - | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | TX |
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