DR. GREGORY W UMPHREY (M.D.) – Anesthesiology Physician, NPI 1780659615
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
633 ANESTHESIOLOGY in AL
Provider Addresses for DR. GREGORY W UMPHREY (M.D.)
121 PEACHTREE RD
BIRMINGHAM, AL 352132930
Phone: (205) 277-6455
Type: Mailing
PO BOX 55310
BIRMINGHAM, AL 352555310
Phone: (205) 731-9701
Type: Mailing
619 19TH ST S
BIRMINGHAM, AL 352494527
Phone: (205) 934-4011
Type: Location
Medical West Hospital, 995, 9th Avenue Southwest, Circle Heights, Skyview, Bessemer, Jefferson County, Alabama, 35022, United States
DEPT. OF ANESTHESIA
BESSEMER, AL 350224527
Phone: (205) 481-7000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $132.
Total Amount is formed as General ($132) + Research ($0) + Ownership ($0) = $132.
Last reported payment date: 2024-09-26 • Largest payer in this snapshot: Boston Scientific Corporation ($99).
Total Amount
$132
General + Research + Ownership
Payments
7
Total payment records
General Amount
$132
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $99 |
| Merck Sharp & Dohme LLC | $19 |
| Takeda Pharmaceuticals U.S.A., Inc. | $14 |
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: 2007-08-13
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 |
|---|---|---|---|---|
| I20070813000352 | I | Anesthesiology | AL | 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 |
|---|---|---|---|---|
| 01992 | Anesthesia for nerve block and injection procedure, prone position | 332 | 266 | $0 |
| 01940 | Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 65 | 53 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 31 | 31 | $0 |
| 00142 | Anesthesia for lens surgery | 29 | 29 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 22 | 22 | $0 |
Insurance plans in this area (ZIP 35213)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | AL | 00790 | Anesthesia for procedure in upper abdomen including use of an endoscope | 13 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AL | |
| A N E S T H E S I O L O G Y | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| A N E S T H E S I O L O G Y | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| A N E S T H E S I O L O G Y | AL |
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