NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. William Greenlee, DC

Chiropractor in Southlake, TX · enumerated 2020 · practices at Get It Back Health and Wellness Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790309987

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. William Greenlee
Credential DC
Sex Male
Practice address Southlake, TX, 76092
Phone (682) 328-5148
Enumeration date Jun 3, 2020
Last updated in NPPES Jan 20, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 14396 (TX) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
14396 Other TX TEXAS BOARD OF CHIROPRACTIC EXAMINERS

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 → Validate an NPI →

Frequently asked questions

Where does William Greenlee practice?
The practice location on file with NPPES is in Southlake, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Greenlee?
The National Provider Identifier (NPI) for William Greenlee is 1790309987, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-20.