MS. CHELSEA MARIE GRAY (M.D.) – Anesthesiology Physician, NPI 1003134198
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,591 ANESTHESIOLOGY in TX
Provider Addresses for MS. CHELSEA MARIE GRAY (M.D.)
8140 N MOPAC EXPY STE 3-210
AUSTIN, TX 787598862
Phone: (512) 343-2292
Fax: (512) 343-2745
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)
No Open Payments data available for this provider.
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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: 2014-12-17
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 |
|---|---|---|---|---|
| I20141217001152 | I | Anesthesiology | 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 |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 337 | 291 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 89 | 89 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 85 | 84 | $0 |
| 00145 | Anesthesia for retinal surgery | 59 | 55 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 55 | 55 | $0 |
Insurance plans in this area (ZIP 78759)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | TX | 00142 | Anesthesia for lens surgery | 111 | 102 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| A N E S T H E S I O L O G Y | TX | |
| - | TX | |
| A N E S T H E S I O L O G Y | TX | |
| Anesthesiology Assistant | 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) | PA | |
| A N E S T H E S I O L O G Y | TX |
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