Dr. Alice Hart Duffer, D.C.
Dr. Alice Hart Duffer is a Chiropractor provider (Chiropractor) practicing in Webster, TX, registered in the NPPES registry with NPI 1497190052 since 2013. The credential DC stands for Doctor of Chiropractic. Practices at Aavance Chiropractic Healthcare LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1497190052 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Alice Hart Duffer |
| Credential | D.C. |
| Sex | Female |
| Practice address | Webster, TX, 77598 |
| Phone | 8322404319 |
| Fax | 8322404263 |
| Enumeration date | 2013-05-08 |
| Last updated in NPPES | 2014-04-22 |
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 | Primary | 12244 | TX |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Alice Duffer, D.C. NPI: 1497190052 Taxonomy: 111N00000X (Chiropractor) Address: Webster, TX, 77598
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1215357702 | Aavance Chiropractic Healthcare LLC | Organization | Independent Medical Examiner Chiropractor | Webster, TX |
Verify this record
Cross-check NPI 1497190052 against the authoritative CMS record: view Dr. Alice Hart Duffer 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-04-22.