Lorraine Marlin Massa, MD
NPI 1770571549ActiveIndividual· Internal Medicine, Pulmonary Disease· Burlingame, CA
Internal Medicine, Pulmonary Disease (MD) in Burlingame, California, licensed in CA, with an NPI issued in October 2005. 76 Medicare patients in 2024, $19,770 paid; nearly all of their 63 Part D prescriptions were generic (95%).
Overview
| NPI | 1770571549 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 6, 2005 |
| Last updated in NPPES | Mar 10, 2022 |
| Certified by provider | Mar 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | G52994 | CA |
| Internal Medicine | 207R00000X | G52994 | CA |
| Hospitalist | 208M00000X | G52994 | CA |
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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 231 across 9 procedure codes |
| Paid by Medicare | $19,770 |
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 75 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $2,213 |
| Generic share | 95% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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