Carl Geahchan, M.D
NPI 1902272776ActiveIndividual· Anesthesiology, Critical Care Medicine· Boston, MA
Anesthesiology, Critical Care Medicine (M.D) with Pratt Anesthesiology Associates Inc, practicing in Boston, Massachusetts. Medicare paid $54,135 for services to 89 patients in 2024. Masimo Corporation reported $15.40 in payments in 2024, mostly food and beverage. Lists Tufts Medical Center as a hospital affiliation.
Overview
| NPI | 1902272776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Aug 17, 2015 |
| Last updated in NPPES | Feb 19, 2024 |
| Certified by provider | Feb 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Critical Care Medicine Primary | 207LC0200X | 287954 | MA |
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 - Anesthesiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 348 across 36 procedure codes |
| Paid by Medicare | $54,135 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Pratt Anesthesiology Associates IncBoston, MA · 155 clinicians
Hospital affiliation
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2024$15.40 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Masimo Corporation | $15.40 | 1 |
What the 2024 payments were for
- Food and Beverage$15.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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