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Erik Frederiksen, DC
NPI 1558731091 · Chiropractor · Oakland, CA
Erik Frederiksen, DC is a Chiropractor provider in Oakland, CA (NPI 1558731091).
Provider details
- NPI number
- 1558731091
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33388 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
5212 Claremont Ave
Oakland, CA 94618-1033
Phone: (510) 566-5719
Street-level locationGet directions
Mailing address
Po Box 20860
Oakland, CA 94620-0860
Registry dates
- Enumerated
- 2015-09-27
- Last updated
- 2015-09-27
Frequently asked questions
- What is Erik Frederiksen's NPI number?
- Erik Frederiksen's National Provider Identifier (NPI) is 1558731091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Frederiksen's specialty?
- Erik Frederiksen is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Erik Frederiksen located?
- Erik Frederiksen's practice location on file with NPPES is 5212 Claremont Ave, Oakland, CA 94618-1033.
- What is Erik Frederiksen's phone number?
- The practice phone number listed in the NPPES registry for Erik Frederiksen is (510) 566-5719.
- Is Erik Frederiksen's NPI active?
- Yes — Erik Frederiksen's NPI (1558731091) is active in the NPPES registry as of the last update on 2015-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.