MR. JOHN LLEWELLYN STUBBS (AA-C) – Anesthesiologist Assistant, NPI 1801984489
Anesthesiologist Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,383 ANESTHESIOLOGY ASSISTANT in GA
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Provider Addresses for MR. JOHN LLEWELLYN STUBBS (AA-C)
1472 HEDGEWOOD LN NW
KENNESAW, GA 301524513
Phone: (770) 419-5867
Type: Mailing
531, Roselane Street Northwest, Elizabeth, Marietta, Cobb, Georgia, 30060, United States
MARIETTA, GA 300606913
Phone: (770) 794-0477
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $158.
Total Amount is formed as General ($158) + Research ($0) + Ownership ($0) = $158.
Last reported payment date: 2024-08-21 • Largest payer in this snapshot: Chiesi USA, Inc. ($80).
Total Amount
$158
General + Research + Ownership
Payments
8
Total payment records
General Amount
$158
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Chiesi USA, Inc. | $80 |
| Merck Sharp & Dohme LLC | $32 |
| Fisher & Paykel Healthcare Inc | $27 |
| Medtronic, Inc. | $20 |
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: 2004-11-30
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 |
|---|---|---|---|---|
| I20041130000665 | I | Anesthesiology Assistant | GA | 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 30152)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY ASSISTANT | GA | 01402 | Anesthesia for open or endoscopic total knee joint replacement | 31 | 31 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| A N E S T H E S I O L O G Y | GA | |
| Anesthesiology, Interventional Pain Management, Pain Management | GA | |
| Anesthesiology Assistant | AL | |
| Certified Registered Nurse Anesthetist (Crna) | SC | |
| A N E S T H E S I O L O G Y | GA | |
| A N E S T H E S I O L O G Y | GA |
Reviews
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