Dr. Jason William Litwin, D.C.
Dr. Jason William Litwin is a Chiropractor provider (Chiropractor) practicing in Appleton, WI, registered in the NPPES registry with NPI 1962573501 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1962573501 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Jason William Litwin |
| Credential | D.C. |
| Sex | Male |
| Practice address | Appleton, WI, 54915 |
| Phone | 9207347950 |
| Fax | 9207347959 |
| Enumeration date | 2006-11-13 |
| Last updated in NPPES | 2007-07-08 |
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 | 3581-012 | WI |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Jason Litwin, D.C. NPI: 1962573501 Taxonomy: 111N00000X (Chiropractor) Address: Appleton, WI, 54915
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1215969217 | Morton Drug Co Inc | Organization | Community/Retail Pharmacy | Appleton, WI |
| 1184791717 | Proactive Chiropractic S.C. | Organization | Chiropractor | Appleton, WI |
| 1518143759 | Judy Bizeau | Individual | Pharmacist | Appleton, WI |
| 1043497894 | Elizabeth Simon-Wochinski | Individual | Pharmacist | Appleton, WI |
Verify this record
Cross-check NPI 1962573501 against the authoritative CMS record: view Dr. Jason William Litwin 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 2026-07-10. Provider record last updated 2007-07-08.