What is Mitchell Sill's NPI number?

Mitchell Sill's National Provider Identifier (NPI) is 1144499559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mitchell Sill's specialty?

Mitchell Sill is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Mitchell Sill located?

Mitchell Sill's practice location on file with NPPES is 22101 Redwood Rd, Castro Valley, CA 94546-7107.

What is Mitchell Sill's phone number?

The practice phone number listed in the NPPES registry for Mitchell Sill is (510) 886-1788.

Is Mitchell Sill's NPI active?

Yes — Mitchell Sill's NPI (1144499559) is active in the NPPES registry as of the last update on 2008-02-29.

IndividualActive

Mitchell Sill, D.C.

NPI 1144499559 · Chiropractor · Castro Valley, CA

Mitchell Sill, D.C. is a Chiropractor provider in Castro Valley, CA (NPI 1144499559).

Provider details

NPI number: 1144499559
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: DC14499 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC14499 (CA)
Chiropractic Providers

Profile Score

Detailed profile(88/100 index)

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

22101 Redwood Rd

Castro Valley, CA 94546-7107

Phone: (510) 886-1788

Fax: (510) 886-1725

Street-level locationGet directions

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Mailing address