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Mark Severance, D.C.
NPI 1750503454 · Chiropractor · Vernon Hills, IL
Mark Severance, D.C. is a Chiropractor provider in Vernon Hills, IL (NPI 1750503454).
Provider details
- NPI number
- 1750503454
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 038009481 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
300 Center Dr
Suite 109
Vernon Hills, IL 60061-1525
Phone: (847) 984-6460
Fax: (847) 984-6462
Street-level locationGet directions
Mailing address
660 Diamond Pointe Dr
Mundelein, IL 60060-5602
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2012-06-21
Frequently asked questions
- What is Mark Severance's NPI number?
- Mark Severance's National Provider Identifier (NPI) is 1750503454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Severance's specialty?
- Mark Severance is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mark Severance located?
- Mark Severance's practice location on file with NPPES is 300 Center Dr, Vernon Hills, IL 60061-1525.
- What is Mark Severance's phone number?
- The practice phone number listed in the NPPES registry for Mark Severance is (847) 984-6460.
- Is Mark Severance's NPI active?
- Yes — Mark Severance's NPI (1750503454) is active in the NPPES registry as of the last update on 2012-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.