IndividualActive
Mark Marien, DC
NPI 1265431761 · Chiropractor · Cornelius, NC
Mark Marien, DC is a Chiropractor provider in Cornelius, NC (NPI 1265431761).
Provider details
- NPI number
- 1265431761
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- CH9058 (FL)
Specialties & taxonomies
Chiropractic Providers
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
19315 W Catawba Ave
Suite 100
Cornelius, NC 28031-8650
Phone: (704) 896-1811
Fax: (239) 542-8193
Street-level locationGet directions
Mailing address
19315 West Catawba Avenue
Cornelius, NC 28031
Registry dates
- Enumerated
- 2005-07-18
- Last updated
- 2013-08-20
Frequently asked questions
- What is Mark Marien's NPI number?
- Mark Marien's National Provider Identifier (NPI) is 1265431761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Marien's specialty?
- Mark Marien is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mark Marien located?
- Mark Marien's practice location on file with NPPES is 19315 W Catawba Ave, Cornelius, NC 28031-8650.
- What is Mark Marien's phone number?
- The practice phone number listed in the NPPES registry for Mark Marien is (704) 896-1811.
- Is Mark Marien's NPI active?
- Yes — Mark Marien's NPI (1265431761) is active in the NPPES registry as of the last update on 2013-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.