Marta Christov, MD, PHD
NPI 1013163153ActiveIndividual· Internal Medicine, Nephrology· Newton, MA
Internal Medicine, Nephrology (MD, PHD) in Newton, Massachusetts, trained at Geisel School of Medicine at Dartmouth (class of 2004). In 2024 Medicare paid $106,563 for 452 patients, and Part D covered 434 of their prescriptions, 89% of them generic. Travere Therapeutics, Inc. reported $7.36 in payments in 2025, mostly education.
Overview
| NPI | 1013163153 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Aug 8, 2008 |
| Last updated in NPPES | May 3, 2021 |
| Certified by provider | Apr 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 281364 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 452 |
|---|---|
| Services billed | 1,239 across 20 procedure codes |
| Paid by Medicare | $106,563 |
Part D prescriptions in 2024
| Prescriptions (claims) | 434 · 924 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $40,108 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Geisel School of Medicine at Dartmouth |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- Mass General Brigham Medical Group Suburban Massachusetts IncPembroke, MA · 602 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
- North Shore Medical Center -Salem, MA
Other facilities
- Fmc Medford Dialysis Center (Bma Medford)Dialysis facility · Medford, MA
- The Dialysis Center at WalthamDialysis facility · Waltham, MA
Industry payments (Open Payments)
- 2025$7.36 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $7.36 | 4 |
What the 2025 payments were for
- Education$7.36 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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