GREGORY M. WEISS (MD) – Anesthesiology Physician, NPI 1750589214
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,338 ANESTHESIOLOGY in VA
Provider Addresses for GREGORY M. WEISS (MD)
5115 Bernard Dr
Suite 201
Roanoke, VA 240184357
Phone: (540) 345-0289
Fax: (540) 345-9569
Type: Location
800 Rose St
Lexington, KY 405362344
Phone: (859) 257-1000
Fax: (859) 257-3347
Type: Location
USPS Roanoke PO Box Area, 516, East Byron Nelson Boulevard, Roanoke, Denton County, Texas, 76262, United States
ROANOKE, VA 240323306
Phone: (540) 345-0289
Fax: (540) 345-9569
Type: Mailing
Warwick Boulevard, Nelson Place, Hilton Village, Newport News, Newport News City, Virginia, 23601, United States
NEWPORT NEWS, VA 236012344
Phone: (757) 534-5454
Fax: (757) 534-5491
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: 2025-04-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20120720000422 | I | Critical Care (Intensivists) | VA | TBD |
| I20120829000423 | I | Anesthesiology | DC | TBD |
| I20250416002781 | I | Anesthesiology | VA | 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 24018)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | VA | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 44 | 44 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | VA | |
| - | MI | |
| A N E S T H E S I O L O G Y | PA | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | VA | |
| - | VA | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | VA | |
| - | NC | |
| - | NC |
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