MARY S WEHNER (CRNA) – Registered Nurse, NPI 1235125923
Registered Nurse
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Profile Insights
NPPES metrics only — not quality of care.
1,371 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in KY
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Provider Addresses for MARY S WEHNER (CRNA)
University of Louisville Hospital, 530, South Jackson Street, Louisville, Jefferson County, Kentucky, 40202, United States
LOUISVILLE, KY 402021675
Phone: (502) 852-5851
Type: Location
110 29TH AVE N STE 202
NASHVILLE, TN 372031448
Phone: (615) 327-4304
Fax: (615) 327-7940
Type: Mailing
3920 DUTCHMANS LN
LOUISVILLE, KY 402074702
Phone: (502) 259-6710
Fax: (502) 259-6704
Type: Location
110 29th Ave N Ste 202
Nashville, TN 372031448
Phone: (615) 327-4304
Fax: (615) 327-7940
Type: Location
530 S Jackson St
Louisville, KY 402021675
Phone: (502) 852-5851
Type: Location
One Hospital Dr
Columbia, MO 652120001
Phone: (573) 882-2568
Fax: (855) 903-0985
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $85.
Total Amount is formed as General ($85) + Research ($0) + Ownership ($0) = $85.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($69).
Total Amount
$85
General + Research + Ownership
Payments
4
Total payment records
General Amount
$85
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $69 |
| Boston Scientific Corporation | $16 |
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: 2021-11-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20041211000036 | I | Certified Registered Nurse Anesthetist (Crna) | TN | TBD |
| I20190605000272 | I | Certified Registered Nurse Anesthetist (Crna) | KY | TBD |
| I20201106000133 | I | Certified Registered Nurse Anesthetist (Crna) | IN | TBD |
| I20211103000291 | I | Certified Registered Nurse Anesthetist (Crna) | MO | 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 |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 24 | 24 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 22 | 22 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 21 | 21 | $0 |
Insurance plans in this area (ZIP 40202)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | KY | |
| Nurse Practitioner | KY | |
| Nurse Practitioner | KY | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | KY | |
| Cardiovascular Disease (Cardiology), Internal Medicine | KY | |
| - | KY | |
| Interventional Cardiology | KY | |
| Pulmonary Disease, Critical Care (Intensivists) | KY | |
| Plastic And Reconstructive Surgery | NY | |
| Vascular Surgery, General Surgery | KY |
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