What is John Deffenbaugh's NPI number?

John Deffenbaugh's National Provider Identifier (NPI) is 1588846596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Deffenbaugh's specialty?

John Deffenbaugh is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is John Deffenbaugh located?

John Deffenbaugh's practice location on file with NPPES is 2100 Peabody Rd., Vacaville, CA 95696-4000.

What is John Deffenbaugh's phone number?

The practice phone number listed in the NPPES registry for John Deffenbaugh is (707) 451-0182.

Is John Deffenbaugh's NPI active?

Yes — John Deffenbaugh's NPI (1588846596) is active in the NPPES registry as of the last update on 2007-11-30.

IndividualActive

John Deffenbaugh, D.D.S.

NPI 1588846596 · Dentist · Vacaville, CA

John Deffenbaugh, D.D.S. is a Dentist provider in Vacaville, CA (NPI 1588846596).

Provider details

NPI number: 1588846596
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: No
License: 25505 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 25505 (CA)
Dental Providers

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2100 Peabody Rd.

Vacaville, CA 95696-4000

Phone: (707) 451-0182

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

Po Box 4000