Mercedes E. Weir, PHD, CRNA., ARNP
NPI 1972571594ActiveIndividual· Nurse Anesthetist, Certified Registered· Davie, FL
Nurse Anesthetist, Certified Registered (PHD, CRNA., ARNP) with Wellstar Medical Group LLC and 6 other groups, practicing in Davie, Florida. Medicare paid $12,795 for services to 91 patients in 2024. Becton, Dickinson and Company was the largest of 2 companies reporting payments in 2025, $70.04 in all, mostly food and beverage. Lists Cape Coral Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1972571594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD, CRNA., ARNP |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | May 29, 2026 |
| Certified by provider | May 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | APRN3127592 | FL |
| Nurse Anesthetist, Certified Registered | 367500000X | TLRN074233 | PA |
| Registered Nurse | 163W00000X | RN3127592 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (FL); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (GA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NY); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 92 across 38 procedure codes |
| Paid by Medicare | $12,795 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
- US Anesthesia Partners of Florida IncOrlando, FL · 1,136 clinicians
- Grady Memorial Hospital CorporationAtlanta, GA · 376 clinicians
- Gulf-To-Bay Anesthesiology Associates LLCTampa, FL · 351 clinicians
- Anesthesia Physician Solutions of South Florida, LLCAtlantis, FL · 241 clinicians
- American Anesthesiology Services of Florida IncFort Myers, FL · 171 clinicians
- Racine Anesthesia Services LLCMount Pleasant, WI · 82 clinicians
Hospital affiliations
- Cape Coral HospitalCape Coral, FL
- Gulf Coast Medical Center Lee HealthFort Myers, FL
- Lee Memorial HospitalFort Myers, FL
- Tampa General HospitalTampa, FL
- Wellstar McG Health, Affiliated With Med ColAugusta, GA
Industry payments (Open Payments)
- 2025$70.04 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Becton, Dickinson and Company | $52.80 | 2 |
| Merck Sharp & Dohme LLC | $17.24 | 1 |
What the 2025 payments were for
- Food and Beverage$70.04 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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