Function First Spine and Sport, PLLC
NPI 1407420664 · Chiropractor · Humboldt, IA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Function First Spine and Sport, PLLC is a Chiropractor organization in Humboldt, IA (NPI 1407420664).
Provider details
- NPI number
- 1407420664
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Cynthia Vansickler, Owner(515) 570-7695
Specialties & taxonomies
Chiropractic Providers
- Sports Physician Chiropractor111NS0005X
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-05-13
- Last updated
- 2021-05-13
- Certified
- 2021-05-12
Frequently asked questions
- What is Function First Spine and Sport, PLLC's NPI number?
- Function First Spine and Sport, PLLC's National Provider Identifier (NPI) is 1407420664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Function First Spine and Sport, PLLC?
- Function First Spine and Sport, PLLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Function First Spine and Sport, PLLC located?
- Function First Spine and Sport, PLLC's practice location on file with NPPES is 604 Sumner Ave, Humboldt, IA 50548-1761.
- What is Function First Spine and Sport, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Function First Spine and Sport, PLLC is (515) 570-7695.
- Does Function First Spine and Sport, PLLC accept Medicare?
- Function First Spine and Sport, PLLC 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 Function First Spine and Sport, PLLC?
- The authorized official listed on Function First Spine and Sport, PLLC's NPPES record is Cynthia Vansickler, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Function First Spine and Sport, PLLC's NPI active?
- Yes — Function First Spine and Sport, PLLC's NPI (1407420664) is active in the NPPES registry as of the last update on 2021-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.