Dr. Gregory Larson Bown, DC,DIPL.AC
Dr. Gregory Larson Bown is a Acupuncturist provider (Acupuncturist) practicing in Wheaton, IL, registered in the NPPES registry with NPI 1245370048 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1245370048 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gregory Larson Bown |
| Credential | DC,DIPL.AC |
| Sex | Male |
| Practice address | Wheaton, IL, 60187 |
| Phone | 6306902080 |
| Fax | 6306902174 |
| Enumeration date | 2007-02-08 |
| Last updated in NPPES | 2025-09-11 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Secondary | — | IL |
| 171100000X | Acupuncturist | Primary | — | IL |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Gregory Bown, DC,DIPL.AC NPI: 1245370048 Taxonomy: 171100000X (Acupuncturist) Address: Wheaton, IL, 60187
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1740299296 | Kathleen Mcmahon Manning | Individual | Chiropractor | Wheaton, IL |
Verify this record
Cross-check NPI 1245370048 against the authoritative CMS record: view Dr. Gregory Larson Bown 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
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Where does Gregory Bown practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.