Sierra Autumn Grasso, DO
Sierra Autumn Grasso is a Surgery Physician provider (Surgery) practicing in Woonsocket, RI, registered in the NPPES registry with NPI 1992202980 since 2018. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1992202980 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Sierra Autumn Grasso |
| Credential | DO |
| Sex | Female |
| Practice address | 115 CASS AVE, Woonsocket, RI, 02895 |
| Phone | 4017694100 |
| Enumeration date | 2018-04-06 |
| Last updated in NPPES | 2025-07-05 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 328059 | NY |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Sierra Grasso, DO NPI: 1992202980 Taxonomy: 208600000X (Surgery Physician) Address: 115 CASS AVE, Woonsocket, RI, 02895
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114900024 | Glenn Fort | Individual | Internal Medicine Physician | Woonsocket, RI |
| 1699752923 | Prime Healthcare Services Landmark LLC | Organization | General Acute Care Hospital | Woonsocket, RI |
| 1396722666 | Prime Healthcare Services-Landmark LLC | Organization | Psychiatric Hospital Unit | Woonsocket, RI |
| 1043297112 | Landmark Medical Center | Organization | Cardiovascular Disease Physician | Woonsocket, RI |
| 1982681060 | Landmark Medical Center | Organization | Nuclear Cardiology Physician | Woonsocket, RI |
| 1619954724 | Landmark Medical Center | Organization | Occupational Medicine Physician | Woonsocket, RI |
| 1285611392 | Landmark Medical Center | Organization | Nurse Practitioner | Woonsocket, RI |
| 1629055751 | Landmark Medical Center | Organization | Clinical Pathology/Laboratory Medicine Physician | Woonsocket, RI |
Verify this record
Cross-check NPI 1992202980 against the authoritative CMS record: view Sierra Autumn Grasso on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-05.