Kristi Ann Wallin, CRNA
NPI 1982069902ActiveIndividual· Nurse Anesthetist, Certified Registered· Philadelphia, PA
Nurse Anesthetist, Certified Registered (CRNA) with Johns Hopkins University and 2 other groups, practicing in Philadelphia, Pennsylvania. Medicare paid $29,946 for services to 153 patients in 2024. Pacira Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $52.83 in all, mostly food and beverage. Lists Johns Hopkins Bayview Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1982069902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Dec 17, 2015 |
| Last updated in NPPES | Jul 28, 2025 |
| Certified by provider | Jul 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | R237848 | MD |
| Nurse Anesthetist, Certified Registered | 367500000X | RN590031 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (DC); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 164 across 45 procedure codes |
| Paid by Medicare | $29,946 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Digestive Disease Associates LLCColumbia, MD · 46 clinicians
- Anesthesia Solutions, LLCAberdeen, MD · 10 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$52.83 · 2 payments from 2 companies
- 2024$114.19 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $32.45 | 1 |
| Merck Sharp & Dohme LLC | $20.38 | 1 |
What the 2025 payments were for
- Food and Beverage$52.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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