Ananth Krishna Ferguson Thitte, RN, BSN
NPI 1104355924ActiveIndividual· Nurse Anesthetist, Certified Registered· Portland, ME
Nurse Anesthetist, Certified Registered (RN, BSN) with Columbia Anesthesia Group P S, practicing in Portland, Maine. Medicare paid $8,944 for services to 75 patients in 2024. Heron Therapeutics, Inc. was the largest of 2 companies reporting payments in 2025, $146.81 in all, mostly food and beverage. Lists Peacehealth Southwest Medical Cente as a hospital affiliation.
Overview
| NPI | 1104355924 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN, BSN |
| Sole proprietor | No |
| NPI issued | Jun 6, 2017 |
| Last updated in NPPES | Mar 11, 2021 |
| Certified by provider | Mar 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP61134961 | WA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 75 across 28 procedure codes |
| Paid by Medicare | $8,944 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Columbia Anesthesia Group P SPortland, OR · 70 clinicians
Hospital affiliation
- Peacehealth Southwest Medical CenteVancouver, WA
Industry payments (Open Payments)
- 2025$146.81 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heron Therapeutics, Inc. | $121.88 | 1 |
| Merck Sharp & Dohme LLC | $24.93 | 1 |
What the 2025 payments were for
- Food and Beverage$146.81 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 244 nurse anesthetists in Portland · All nurse anesthetists in Maine