Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Douglas Earl Falke, D.C.
Chiropractor in Nacogdoches, TX · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689846966
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Registry record
Entity type Individual (Type 1)
Name Dr. Douglas Earl Falke
Credential D.C.
Sex Male
Practice address 1105 University Dr Ste 104, Nacogdoches, TX, 75961
Phone (800) 404-6050
Enumeration date Mar 27, 2008
Last updated in NPPES Feb 20, 2026
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 |
|---|---|---|---|
| 10854 | Other | TX | CHIROPRACTIC LICENSE |
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 Douglas Falke?
The National Provider Identifier (NPI) for Douglas Falke is 1689846966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Douglas Falke practice?
The practice location on file with NPPES is in Nacogdoches, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-20.