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John Sherf, D.C.
NPI 1720218902 · Chiropractor · Los Angeles, CA
John Sherf, D.C. is a Chiropractor provider in Los Angeles, CA (NPI 1720218902).
Provider details
- NPI number
- 1720218902
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 31222 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
9202 W Pico Blvd
Los Angeles, CA 90035-1319
Phone: (310) 552-5223
Street-level locationGet directions
Mailing address
9202 W Pico Blvd
Los Angeles, CA 90035-1319
Registry dates
- Enumerated
- 2009-07-21
- Last updated
- 2014-06-10
Frequently asked questions
- What is John Sherf's NPI number?
- John Sherf's National Provider Identifier (NPI) is 1720218902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sherf's specialty?
- John Sherf is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Sherf located?
- John Sherf's practice location on file with NPPES is 9202 W Pico Blvd, Los Angeles, CA 90035-1319.
- What is John Sherf's phone number?
- The practice phone number listed in the NPPES registry for John Sherf is (310) 552-5223.
- Is John Sherf's NPI active?
- Yes — John Sherf's NPI (1720218902) is active in the NPPES registry as of the last update on 2014-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.