DR. SHAWN ZARR (MD) – Anesthesiology Physician, NPI 1023098159
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,050 EMERGENCY MEDICINE in TX
Provider Addresses for DR. SHAWN ZARR (MD)
1325 Broadway St
Rockport, TX 783823333
Phone: (361) 729-0646
Fax: (361) 729-8854
Type: Location
PO BOX 840853
DALLAS, TX 752843333
Phone: (972) 233-1999
Fax: (972) 233-3666
Type: Mailing
1325, Broadway Street, Key Allegro, Rockport, Aransas County, Texas, 78382, United States
ROCKPORT, TX 783823333
Phone: (361) 729-0646
Fax: (361) 729-8854
Type: Mailing
12222 MERIT DR STE 600
DALLAS, TX 752513294
Phone: (972) 715-5000
Fax: (972) 715-9976
Type: Location
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: 2004-02-26
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 |
|---|---|---|---|---|
| I20040226001202 | 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 |
|---|---|---|---|---|
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 51 | 50 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 33 | 27 | $0 |
| 76942 | Ultrasonic guidance for needle placement | 25 | 25 | $0 |
| 64999 | Other procedure on nervous system | 24 | 24 | $0 |
| 93312 | Ultrasound of heart with probe in esophagus, with report | 15 | 15 | $0 |
Insurance plans in this area (ZIP 78382)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| A N E S T H E S I O L O G Y | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| - | TX | |
| - | TX | |
| - | TX | |
| A N E S T H E S I O L O G Y | TX |
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