Dr. Paul Grenier, D.C.
Dr. Paul Grenier is a Chiropractor provider (Chiropractor) practicing in Worcester, MA, registered in the NPPES registry with NPI 1962503938 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1962503938 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Paul Grenier |
| Credential | D.C. |
| Sex | Male |
| Practice address | Worcester, MA, 01605 |
| Phone | 5087973200 |
| Fax | 5087973222 |
| Enumeration date | 2006-09-25 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2692 | MA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Paul Grenier, D.C. NPI: 1962503938 Taxonomy: 111N00000X (Chiropractor) Address: Worcester, MA, 01605
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1972586733 | Michael Galica | Individual | Internal Medicine Physician | Worcester, MA |
| 1467435131 | Daniel Massarelli | Individual | Internal Medicine Physician | Worcester, MA |
| 1184607855 | Nancy Said | Individual | Internal Medicine Physician | Worcester, MA |
| 1992788665 | Sameh Said | Individual | Internal Medicine Physician | Worcester, MA |
| 1871569756 | Edward Driscoll | Individual | Internal Medicine Physician | Worcester, MA |
| 1841238136 | Sheryn Angelis | Individual | Internal Medicine Physician | Worcester, MA |
| 1841348596 | Andrew Wheelock | Individual | Orthopedic Chiropractor | Worcester, MA |
| 1609082346 | Thomas Hedstrom | Individual | General Practice Dentistry | Worcester, MA |
Verify this record
Cross-check NPI 1962503938 against the authoritative CMS record: view Dr. Paul Grenier 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 2007-07-08.