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Mark Shader, DC
NPI 1629499041 · Nutrition Chiropractor · Boca Raton, FL
Mark Shader, DC is a Nutrition Chiropractor provider in Boca Raton, FL (NPI 1629499041).
Provider details
- NPI number
- 1629499041
- Entity type
- Individual
- Primary specialty
- Nutrition ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- CH5524 (FL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
800 Jeffery St Apt 407
Boca Raton, FL 33487-4166
Phone: (954) 341-6446
Street-level locationGet directions
Mailing address
800 Jeffery St Apt 407
Boca Raton, FL 33487-4166
Registry dates
- Enumerated
- 2014-01-02
- Last updated
- 2014-01-02
Frequently asked questions
- What is Mark Shader's NPI number?
- Mark Shader's National Provider Identifier (NPI) is 1629499041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Shader's specialty?
- Mark Shader is listed in the NPPES registry with a primary specialty of Nutrition Chiropractor (Chiropractic Providers).
- Where is Mark Shader located?
- Mark Shader's practice location on file with NPPES is 800 Jeffery St Apt 407, Boca Raton, FL 33487-4166.
- What is Mark Shader's phone number?
- The practice phone number listed in the NPPES registry for Mark Shader is (954) 341-6446.
- Is Mark Shader's NPI active?
- Yes — Mark Shader's NPI (1629499041) is active in the NPPES registry as of the last update on 2014-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.