Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Mitchel Purdy, DC
Chiropractor in Mount Clemens, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851330021
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. David Mitchel Purdy
Credential DC
Sex Male
Practice address 51 Sb Gratiot Ave, Mount Clemens, MI, 48043
Phone (586) 465-7900
Fax (586) 465-2411
Enumeration date Jun 5, 2006
Last updated in NPPES Oct 5, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 102483 | Other | MI | GREAT LAKES |
| 4343188 | Other | MI | AETNA |
| 4805662 | Medicaid | MI | - |
| 606169 | Other | MI | ACN |
| CH500066 | Other | MI | MCARE |
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.
Frequently asked questions
Where does David Purdy practice?
The practice location on file with NPPES is in Mount Clemens, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Purdy?
The National Provider Identifier (NPI) for David Purdy is 1851330021, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-05.