Gregory A Demaille, D.C.
Gregory A Demaille is a Chiropractor provider (Chiropractor) practicing in Frederick, MD, registered in the NPPES registry with NPI 1902835382 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902835382 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Gregory A Demaille |
| Credential | D.C. |
| Sex | Male |
| Practice address | 9093 RIDGEFIELD DR, STE 107, Frederick, MD, 21701 |
| Phone | 3016208856 |
| Fax | 3016208568 |
| Enumeration date | 2006-06-30 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 01971 | MD |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Gregory Demaille, D.C. NPI: 1902835382 Taxonomy: 111N00000X (Chiropractor) Address: 9093 RIDGEFIELD DR, STE 107, Frederick, MD, 21701
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1912981929 | James Amerena | Individual | Family Medicine Physician | Frederick, MD |
| 1366426371 | Janet Ciarkowski | Individual | Family Medicine Physician | Frederick, MD |
| 1376580621 | Spring Ridge Chiropractic, LLC | Organization | Chiropractor | Frederick, MD |
| 1053351775 | Devender Verma | Individual | Dentist | Frederick, MD |
| 1689600355 | Christopher Hinchman | Individual | Chiropractor | Frederick, MD |
| 1366471740 | Lisa Ortiz | Individual | Chiropractor | Frederick, MD |
| 1265583330 | Arpana Verma | Individual | General Practice Dentistry | Frederick, MD |
| 1477697464 | Matilde Facet | Individual | General Practice Dentistry | Frederick, MD |
Verify this record
Cross-check NPI 1902835382 against the authoritative CMS record: view Gregory A Demaille 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
How do I verify Gregory Demaille's NPI record?
Is NPI 1902835382 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.