Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Wayne Engstrom, DC
Chiropractor in Grafton, WI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417170846
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Registry record
Entity type Individual (Type 1)
Name Dr. David Wayne Engstrom
Credential DC
Sex Male
Practice address 1240 13th Avenue, Grafton, WI, 53024
Phone (262) 375-1470
Fax (262) 375-3580
Enumeration date Apr 11, 2007
Last updated in NPPES Jul 8, 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 |
|---|---|---|---|
| 38762500 | Medicaid | WI | - |
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
What is the NPI number for David Engstrom?
The National Provider Identifier (NPI) for David Engstrom is 1417170846, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Engstrom practice?
The practice location on file with NPPES is in Grafton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.