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JOHN L WILLIS DDS
NPI 1699942532
Dentist - General Practice in Colusa, CA

Active since May 09, 2008
555 FREMONT ST, COLUSA, CA 95932(530) 458-5165(530) 458-7830 Get Directions Write a Review

NPPES record last updated: May 9, 2008. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About John L Willis Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN L WILLIS DDS (NPI 1699942532) is an individual general practice provider in Colusa, California, licensed in California (20295) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1699942532
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameJOHN L WILLISCredential: DDS
Location Address555 FREMONT STColusa, CA 95932-2534
Mailing AddressPo Box AdYuba City, CA 95992-1396 · (530) 751-3769 · Fax (530) 751-1237
Phone(530) 458-5165
Fax(530) 458-7830
Sole ProprietorNo
Enumeration DateMay 9, 2008
✔ NPI 1699942532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 20295
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
555 FREMONT ST, Colusa, CA 95932
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Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HARPREET SINGH CHAUHAN
Dentist
555 FREMONT ST
COLUSA, CA 95932
Colusa County (530) 458-8635
AMPLA HEALTH
Clinic/Center (Federally Qualified Health Center (FQHC))
555 FREMONT ST
COLUSA, CA 95932
Colusa County (530) 458-8635
DR. JOSEPH IACCINO D.C.
Chiropractor
555 FREMONT ST
COLUSA, CA 95932
Colusa County (530) 458-8635
SHERRY LANE GUNN
Dental Hygienist
555 FREMONT ST
COLUSA, CA 95932
Colusa County (530) 458-8635
MRS. PUSHPA LATTA FNP
Nurse Practitioner (Family)
555 FREMONT ST
COLUSA, CA 95932
Colusa County (530) 458-8635
ARLENE LOPEZ-VALENZUELA
Dental Hygienist
555 FREMONT ST
COLUSA, CA 95932
Colusa County (530) 458-5165
KERRI A BARTLETT D.O.
Family Medicine
555 FREMONT ST
COLUSA, CA 95932
Colusa County (530) 458-8635

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Willis's NPI number?

The NPI number for John Willis is 1699942532. It was assigned to this individual provider in the NPPES registry on May 9, 2008.

Where is John Willis located?

John Willis practices at 555 Fremont St, Colusa, CA 95932. The listed phone number is (530) 458-5165.

What is John Willis's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for John Willis was last updated on May 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.