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DR. JOHN LEE DEFFENBAUGH D.D.S.
NPI 1588846596
Dentist in Vacaville, CA

Active since November 30, 2007
2100 PEABODY RD., VACAVILLE, CA 95696(707) 451-0182 Get Directions Write a Review

NPPES record last updated: November 30, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. John Lee Deffenbaugh D.d.s. NPPES

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

DR. JOHN LEE DEFFENBAUGH D.D.S. (NPI 1588846596) is an individual dentist in Vacaville, California, licensed in California (25505) and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1588846596
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN LEE DEFFENBAUGHCredential: D.D.S.
Location Address2100 PEABODY RD.Vacaville, CA 95696-4000
Mailing AddressPo Box 4000Vacaville, CA 95696-4000 · (707) 451-0182
Phone(707) 451-0182
Sole ProprietorNo
Enumeration DateNovember 30, 2007
✔ NPI 1588846596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 25505
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
2100 PEABODY RD., Vacaville, CA 95696
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Other Providers at the Same Location NPPES 2

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

RICHARD M TAN M.D.
Internal Medicine
2100 PEABODY RD.
VACAVILLE, CA 95696
Solano County (707) 451-0182
DR. FRANK ZHANG DDS
Dentist (General Practice)
2100 PEABODY RD., DENTAL DEPT.
VACAVILLE, CA 95696
Solano County (707) 451-0182

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 Deffenbaugh's NPI number?

The NPI number for John Deffenbaugh is 1588846596. It was assigned to this individual provider in the NPPES registry on November 30, 2007.

Where is John Deffenbaugh located?

John Deffenbaugh practices at 2100 Peabody Rd., Vacaville, CA 95696. The listed phone number is (707) 451-0182.

What is John Deffenbaugh's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for John Deffenbaugh was last updated on November 30, 2007. 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.