Mark Sack, D.C.
NPI 1508862251 · Chiropractor · Lenoir, NC
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Sack, D.C. is a Chiropractor provider in Lenoir, NC (NPI 1508862251).
Provider details
- NPI number
- 1508862251
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 2463 (NC)
Specialties & taxonomies
Chiropractic Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2005-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Sack's NPI number?
- Mark Sack's National Provider Identifier (NPI) is 1508862251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sack's specialty?
- Mark Sack is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mark Sack located?
- Mark Sack's practice location on file with NPPES is 228b Morganton Blvd Sw, Lenoir, NC 28645-5219.
- What is Mark Sack's phone number?
- The practice phone number listed in the NPPES registry for Mark Sack is (828) 754-8181.
- Does Mark Sack accept Medicare?
- Mark Sack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Sack's NPI active?
- Yes — Mark Sack's NPI (1508862251) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.