ROBERT NASON (M.D.) – Otolaryngology Physician, NPI 1538370309
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
892 OTOLARYNGOLOGY in TX
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Provider Addresses for ROBERT NASON (M.D.)
ENT Specialists of Austin, 720, West 34th Street, Central Austin, Austin, Travis County, Texas, 78705, United States
SUITE 110
AUSTIN, TX 787051205
Phone: (512) 346-7600
Fax: (512) 346-7603
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 82 Open Payments records for all available years, with a total value of $2,434.
Total Amount is formed as General ($2,434) + Research ($0) + Ownership ($0) = $2,434.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($1,008).
Total Amount
$2,434
General + Research + Ownership
Payments
82
Total payment records
General Amount
$2,434
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $1,008 |
| Regeneron Healthcare Solutions, Inc. | $383 |
| GENZYME CORPORATION | $323 |
| Smith+Nephew, Inc. | $133 |
| Acclarent, Inc | $86 |
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: 2013-08-07
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 |
|---|---|---|---|---|
| I20130807000125 | I | Otolaryngology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 184 | 140 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 130 | 93 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 122 | 122 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 66 | 66 | $0 |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | 51 | 48 | $0 |
Insurance plans in this area (ZIP 78705)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Qualified Audiologist | TX | |
| - | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| O T O L A R Y N G O L O G Y | MO | |
| - | TX | |
| Qualified Audiologist | NJ | |
| Qualified Audiologist | TX |
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