Dennis B. Dierenfield DDS Inc
NPI 1730357567 · General Practice Dentistry · Santa Barbara, CA
Dennis B. Dierenfield DDS Inc is a General Practice Dentistry organization in Santa Barbara, CA (NPI 1730357567).
Provider details
- NPI number
- 1730357567
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Dennis Dierenfield, President(805) 569-2338
- License
- 18817 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Dennis B. Dierenfield DDS
Registry dates
- Enumerated
- 2008-02-14
- Last updated
- 2008-02-14
Frequently asked questions
- What is Dennis B. Dierenfield DDS Inc's NPI number?
- Dennis B. Dierenfield DDS Inc's National Provider Identifier (NPI) is 1730357567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis B. Dierenfield DDS Inc?
- Dennis B. Dierenfield DDS Inc is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Dennis B. Dierenfield DDS Inc located?
- Dennis B. Dierenfield DDS Inc's practice location on file with NPPES is 16 W Mission St, Santa Barbara, CA 93101-2426.
- What is Dennis B. Dierenfield DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for Dennis B. Dierenfield DDS Inc is (805) 569-2338.
- Who is the authorized official for Dennis B. Dierenfield DDS Inc?
- The authorized official listed on Dennis B. Dierenfield DDS Inc's NPPES record is Dennis Dierenfield, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis B. Dierenfield DDS Inc's NPI active?
- Yes — Dennis B. Dierenfield DDS Inc's NPI (1730357567) is active in the NPPES registry as of the last update on 2008-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.