Saif A. Alenizi, M.D., M.P.H.
NPI 1255680997ActiveIndividual· Internal Medicine, Nephrology· Boston, MA
Internal Medicine, Nephrology (M.D., M.P.H.) with Brigham and Womens Physicians Organization Inc and 3 other groups, practicing in Boston, Massachusetts. In 2024 Medicare paid $107,587 for 294 patients, and Part D covered 421 of their prescriptions, 87% of them generic. Otsuka America Pharmaceutical, Inc. was the largest of 2 companies reporting payments in 2025, $141.21 in all, mostly travel and lodging. Lists Brigham and Women Faulkner Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1255680997 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.P.H. |
| Sole proprietor | No |
| NPI issued | Sep 7, 2012 |
| Last updated in NPPES | Feb 20, 2025 |
| Certified by provider | Feb 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 279721 | 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 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 | 294 |
|---|---|
| Services billed | 1,154 across 21 procedure codes |
| Paid by Medicare | $107,587 |
Part D prescriptions in 2024
| Prescriptions (claims) | 421 · 905 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $99,902 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
- Mass General Brigham Medical Group Suburban Massachusetts IncPembroke, MA · 602 clinicians
- Emerson Practice Associates, IncConcord, MA · 240 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Emerson Hospital -W Concord, MA
- Newton-Wellesley HospitalNewton, MA
- Umass Memorial Medical Center/University CampusWorcester, MA
Industry payments (Open Payments)
- 2025$141.21 · 10 payments from 2 companies
- 2024$13,398 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $115.44 | 3 |
| Travere Therapeutics, Inc. | $25.77 | 7 |
What the 2025 payments were for
- Travel and Lodging$115.44 · 3 payments
- Education$25.77 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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