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DR. NICHOLAS HAGAN
NPI 1821510587
Chiropractor in Columbia, MO

Active since July 13, 2017
1511 CHAPEL HILL RD, COLUMBIA, MO 65203(573) 446-2242(573) 446-5575 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 22, 2025, Sep 30, 2019, Jul 13, 2017 (3 updates tracked since 2017).

About Dr. Nicholas Hagan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NICHOLAS HAGAN (NPI 1821510587) is an individual chiropractor in Columbia, Missouri, licensed in Missouri (2017014828) and active in the NPI registry since July 2017.

NPPES Registry Identity

NPI1821510587
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. NICHOLAS HAGAN
Location Address1511 CHAPEL HILL RDColumbia, MO 65203-5475
Mailing Address1511 Chapel Hill RdColumbia, MO 65203-5475 · (573) 446-2242 · Fax (573) 446-5575
Phone(573) 446-2242
Fax(573) 446-5575
Sole ProprietorYes
Enumeration DateJuly 13, 2017
Last NPPES UpdateDecember 22, 20253 updates tracked since enumeration
NPPES CertifiedDecember 22, 2025
✔ NPI 1821510587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MO · 2017014828
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
1511 CHAPEL HILL RD, Columbia, MO 65203
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Providence Health Plan, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nicholas Hagan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Nicholas Hagan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Innate Health And Wellness
Same address
Chiropractor
1511 CHAPEL HILL RD.
Columbia, MO 65203
  • Reassigned Medicare billing, Missouri enrollment
  • 4 clinicians in this Medicare group
NPI 1104461029 (573) 446-2242

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COLUMBIA COMMUNITY BIRTH CENTER
Specialist
1511 CHAPEL HILL RD
COLUMBIA, MO 65203
Boone County (573) 447-2700
DAVID MATTHEW WHITE D.C.
Chiropractor
1511 CHAPEL HILL RD
COLUMBIA, MO 65203
Boone County (573) 446-2242
MONIQUE G WHITE D.C.
Chiropractor
1511 CHAPEL HILL RD
COLUMBIA, MO 65203
Boone County (573) 446-2242
TIMBERLAKE CHIROPRACTIC, P.C.
Chiropractor
1511 CHAPEL HILL RD
COLUMBIA, MO 65203
Boone County (573) 446-2242
LOTTA R TIMBERLAKE D.C.
Chiropractor
1511 CHAPEL HILL RD
COLUMBIA, MO 65203
Boone County (573) 446-2242
SYLVIE A CARPENTIER D.C.
Chiropractor
1511 CHAPEL HILL RD
COLUMBIA, MO 65203
Boone County (573) 446-2242

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Hagan's NPI number?

The NPI number for Nicholas Hagan is 1821510587. It was assigned to this individual provider in the NPPES registry on July 13, 2017.

Where is Nicholas Hagan located?

Nicholas Hagan practices at 1511 Chapel Hill Rd, Columbia, MO 65203. The listed phone number is (573) 446-2242.

What is Nicholas Hagan's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Nicholas Hagan enrolled in Medicare?

Yes. Nicholas Hagan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nicholas Hagan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Hagan reassigns Medicare benefits to Innate Health And Wellness (Columbia, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nicholas Hagan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nicholas Hagan accept?

Health plans from Anthem Blue Cross and Blue Shield, Providence Health Plan and UnitedHealthcare list Nicholas Hagan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nicholas Hagan was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.