OrganizationActive
Fredrick J Dietzen Chiropractic Professional Corporation
NPI 1285596726 · Chiropractor · Martinez, CA
Fredrick J Dietzen Chiropractic Professional Corporation is a Chiropractor organization in Martinez, CA (NPI 1285596726).
Provider details
- NPI number
- 1285596726
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Fredrick Dietzen, President(415) 794-2645
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
742 Arnold Dr Ste C
Martinez, CA 94553-6867
Phone: (925) 372-0700
Street-level locationGet directions
Mailing address
742 Arnold Dr Ste C
Martinez, CA 94553-6867
Registry dates
- Enumerated
- 2025-12-02
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Fredrick J Dietzen Chiropractic Professional Corporation's NPI number?
- Fredrick J Dietzen Chiropractic Professional Corporation's National Provider Identifier (NPI) is 1285596726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fredrick J Dietzen Chiropractic Professional Corporation?
- Fredrick J Dietzen Chiropractic Professional Corporation is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Fredrick J Dietzen Chiropractic Professional Corporation located?
- Fredrick J Dietzen Chiropractic Professional Corporation's practice location on file with NPPES is 742 Arnold Dr Ste C, Martinez, CA 94553-6867.
- What is Fredrick J Dietzen Chiropractic Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Fredrick J Dietzen Chiropractic Professional Corporation is (925) 372-0700.
- Who is the authorized official for Fredrick J Dietzen Chiropractic Professional Corporation?
- The authorized official listed on Fredrick J Dietzen Chiropractic Professional Corporation's NPPES record is Fredrick Dietzen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fredrick J Dietzen Chiropractic Professional Corporation's NPI active?
- Yes — Fredrick J Dietzen Chiropractic Professional Corporation's NPI (1285596726) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.