John A Patterson, DDS
John A Patterson is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in La Crosse, WI, registered in the NPPES registry with NPI 1336144708 since 2005. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1336144708 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John A Patterson |
| Credential | DDS |
| Sex | Male |
| Practice address | 1836 SOUTH AVE, La Crosse, WI, 54601 |
| Phone | 6087827300 |
| Enumeration date | 2005-06-14 |
| Last updated in NPPES | 2016-04-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223X0400X | Orthodontics and Dentofacial Orthopedics Dentistry | Primary | 2427 | WI |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 33400600 | Medicaid | WI | — |
Copy-ready billing details
Provider: John Patterson, DDS NPI: 1336144708 Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry) Address: 1836 SOUTH AVE, La Crosse, WI, 54601
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952304834 | Susan Maclellan-Tobert | Individual | Pediatric Cardiology Physician | La Crosse, WI |
| 1659374411 | Todd Mahr | Individual | Pediatric Allergy/Immunology Physician | La Crosse, WI |
| 1043213895 | Brian Manske | Individual | Diagnostic Radiology Physician | La Crosse, WI |
| 1396748141 | Steven Manson | Individual | Pediatrics Physician | La Crosse, WI |
| 1992708762 | Michael Mader | Individual | Obstetrics & Gynecology Physician | La Crosse, WI |
| 1740283316 | David Metzler | Individual | Psychiatry Physician | La Crosse, WI |
| 1366445934 | Christine Miller | Individual | Internal Medicine Physician | La Crosse, WI |
| 1215930888 | Kenneth Merkitch | Individual | Obstetrics & Gynecology Physician | La Crosse, WI |
Verify this record
Cross-check NPI 1336144708 against the authoritative CMS record: view John A Patterson 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
What is the NPI number for John Patterson?
Where does John Patterson practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-04-28.