Mr. Dennis P Quinlan, DDS

Mr. Dennis P Quinlan is a General Practice Dentistry provider (Dentist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1467536243 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Dennis P Quinlan DDS Sc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1467536243
Entity type	Individual (Type 1)
Name	Mr. Dennis P Quinlan
Credential	DDS
Sex	Male
Practice address	420 E LONGVIEW DR, STE C, Appleton, WI, 54911
Phone	9207315082
Fax	9207310282
Enumeration date	2006-10-25
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	2385	WI

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Dennis Quinlan, DDS
NPI: 1467536243
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 420 E LONGVIEW DR, STE C, Appleton, WI, 54911

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1184756785	Dennis P Quinlan DDS Sc	Organization	Dentist	Appleton, WI

Verify this record

Cross-check NPI 1467536243 against the authoritative CMS record: view Mr. Dennis P Quinlan 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

Where does Dennis Quinlan practice?

The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dennis Quinlan?

The National Provider Identifier (NPI) for Dennis Quinlan is 1467536243, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.