JOHN MESTAS (CRNA) – Certified Registered Nurse Anesthetist, NPI 1821339581
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,710 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in GA
Provider Addresses for JOHN MESTAS (CRNA)
PO BOX 1186
MABLETON, GA 301261003
Phone: (888) 408-0200
Type: Mailing
743 SPRING ST NE
GAINESVILLE, GA 305013715
Phone: (770) 532-7179
Fax: (770) 534-1312
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $21.
Total Amount is formed as General ($21) + Research ($0) + Ownership ($0) = $21.
Last reported payment date: 2023-05-17 • Largest payer in this snapshot: Heron Therapeutics, Inc. ($21).
Total Amount
$21
General + Research + Ownership
Payments
1
Total payment records
General Amount
$21
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Heron Therapeutics, Inc. | $21 |
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: 2024-04-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20130503000227 | I | Certified Registered Nurse Anesthetist (Crna) | GA | TBD |
| I20240403000142 | I | Certified Registered Nurse Anesthetist (Crna) | SC | 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 | 35 | 30 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 30 | 30 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 20 | 20 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 17 | 17 | $0 |
Insurance plans in this area (ZIP 30126)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Anesthesiology, Pain Management | GA | |
| - | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| - | GA | |
| Pain Management, Anesthesiology | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | MI |
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