Alexandra Baker Columbus, M.D.
NPI 1790128635ActiveIndividual· Surgery· Boston, MA
Surgery (M.D.) in Boston, Massachusetts, trained at Jefferson Medical College of Thomas Jefferson University (class of 2013). Mostly services rather than prescriptions: Medicare paid $59,559 for 132 patients in 2024, with only 35 Part D claims. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2024, $813.65 in all, mostly travel and lodging.
Overview
| NPI | 1790128635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 10, 2013 |
| Last updated in NPPES | Jun 23, 2021 |
| Certified by provider | Jun 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 262853 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 363 across 56 procedure codes |
| Paid by Medicare | $59,559 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 36 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $1,527 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Emerson Practice Associates, IncConcord, MA · 240 clinicians
- Pratt Surgical Associates IncBoston, MA · 44 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2024$813.65 · 4 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $698.72 | 2 |
| Medtronic, Inc. | $114.93 | 2 |
What the 2024 payments were for
- Travel and Lodging$698.72 · 2 payments
- Food and Beverage$114.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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