WHITNEY IRWIN BUSS (M.D.) – Pediatric Emergency Medicine (Emergency Medicine) Physician, NPI 1588906978
Pediatric Emergency Medicine (Emergency Medicine) Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for WHITNEY IRWIN BUSS (M.D.)
4900 MUELLER BLVD
AUSTIN, TX 787233079
Phone: (512) 324-0093
Type: Mailing
111 COLCHESTER AVE
BURLINGTON, VT 05401
Phone: (802) 847-3554
Fax: (802) 847-5557
Type: Location
4701 MICHIGAN AVE
CHATTANOOGA, TN 374091635
Phone: (770) 827-9525
Type: Mailing
910 BLACKFORD ST
CHATTANOOGA, TN 374031405
Phone: (423) 778-6011
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
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: 2019-09-16
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20190916003280 | I | Pediatric Medicine | TN | 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 78723)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.