First Health LLC
NPI 1356529986 · Chiropractor · Kirksville, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
First Health LLC is a Chiropractor organization in Kirksville, MO (NPI 1356529986).
Provider details
- NPI number
- 1356529986
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Joseph Markiewicz, Sole Owner(660) 665-3370
- License
- 2005033800 (MO)
Specialties & taxonomies
Chiropractic Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2008-02-06
- Last updated
- 2008-02-06
Frequently asked questions
- What is First Health LLC's NPI number?
- First Health LLC's National Provider Identifier (NPI) is 1356529986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is First Health LLC?
- First Health LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is First Health LLC located?
- First Health LLC's practice location on file with NPPES is 520 N Baltimore St, Kirksville, MO 63501-3214.
- What is First Health LLC's phone number?
- The practice phone number listed in the NPPES registry for First Health LLC is (660) 665-3370.
- Does First Health LLC accept Medicare?
- First Health LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for First Health LLC?
- The authorized official listed on First Health LLC's NPPES record is Joseph Markiewicz, Sole Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is First Health LLC's NPI active?
- Yes — First Health LLC's NPI (1356529986) is active in the NPPES registry as of the last update on 2008-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.