KATHERINE ALISON SIDES (MD) – Emergency Medicine Physician, NPI 1003041484
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,050 EMERGENCY MEDICINE in TX
Provider Addresses for KATHERINE ALISON SIDES (MD)
12221 N Mopac Expy
Austin, TX 787582401
Phone: (512) 901-1000
Type: Location
Central Texas Medical Center, 1301, Wonder World Drive, Mockingbird Hills, San Marcos, Hays County, Texas, 78666, United States
CENTRAL TEXAS MEDICAL CENTER
SAN MARCOS, TX 786667533
Phone: (512) 353-8979
Fax: (512) 753-3698
Type: Location
Goodrich Avenue, Zilker, Austin, Travis County, Texas, 78704, United States
AUSTIN, TX 787044087
Phone: (217) 840-6585
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: 2012-08-20
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 |
|---|---|---|---|---|
| I20120820001084 | I | Emergency Medicine | TX | 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 |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 50 | 49 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 40 | 39 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 25 | 24 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 13 | 12 | $0 |
Insurance plans in this area (ZIP 78758)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | MA | |
| Emergency Medicine | OK | |
| Emergency Medicine | TX | |
| Emergency Medicine | CA | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX | |
| Emergency Medicine, Internal Medicine | TX |
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