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Larry Kleefeld, D.C.
NPI 1497740419 · Chiropractor · Arcata, CA
Larry Kleefeld, D.C. is a Chiropractor provider in Arcata, CA (NPI 1497740419).
Provider details
- NPI number
- 1497740419
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11606 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
604 H St
Arcata, CA 95521-6342
Phone: (707) 822-5188
Fax: (707) 822-8465
Street-level locationGet directions
Mailing address
604 H St
Arcata, CA 95521-6342
Registry dates
- Enumerated
- 2005-09-15
- Last updated
- 2015-03-18
Frequently asked questions
- What is Larry Kleefeld's NPI number?
- Larry Kleefeld's National Provider Identifier (NPI) is 1497740419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Kleefeld's specialty?
- Larry Kleefeld is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Larry Kleefeld located?
- Larry Kleefeld's practice location on file with NPPES is 604 H St, Arcata, CA 95521-6342.
- What is Larry Kleefeld's phone number?
- The practice phone number listed in the NPPES registry for Larry Kleefeld is (707) 822-5188.
- Is Larry Kleefeld's NPI active?
- Yes — Larry Kleefeld's NPI (1497740419) is active in the NPPES registry as of the last update on 2015-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.