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DR. MARK ALVIN LOCKHART DC
NPI 1659381390
Chiropractor in Saint Charles, MO

Active since August 08, 2006
3737 ELM ST, SAINT CHARLES, MO 63301(636) 329-4567 Get Directions Write a Review

NPPES record last updated: October 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Mark Alvin Lockhart Dc NPPES

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

DR. MARK ALVIN LOCKHART DC (NPI 1659381390) is an individual chiropractor in Saint Charles, Missouri, licensed in Missouri (005819) and active in the NPI registry since August 2006. He maintains a secondary practice location in Marshall and is a graduate of Logan College Of Chiropractic (1990).

NPPES Registry Identity

NPI1659381390
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARK ALVIN LOCKHARTCredential: DC
Location Address3737 ELM STSaint Charles, MO 63301-4345
Mailing AddressPo Box 792, 754 S OdellMarshall, MO 65340-0792 · (660) 886-7134 · Fax (660) 886-7135
Phone(636) 329-4567
Sole ProprietorNo
Medical School CMSLogan College Of ChiropracticGraduated 1990
Enumeration DateAugust 8, 2006
Last NPPES UpdateOctober 23, 2024
NPPES CertifiedOctober 23, 2024
✔ NPI 1659381390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MO · 005819
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.
3737 ELM ST, Saint Charles, MO 63301
Open in Google Maps ↗

Secondary Practice Location 1

Location 1754 S OdellMarshall, MO 65340-0792 · Phone (660) 886-7134 · Fax (660) 886-7135

Other Identifiers 6

Medicaid230077326MO
Medicaid830065094MO
Other10896369Caqh
Other4480726United Healthcare
Other16493023Bcbs Of Kc
Other227259Health Link

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Alvin Lockhart Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3779613955
PECOS Enrollment IDI20111206000619

Medicare Billing Reassignment

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

Live Well Chiropractic LLC
Same address
Chiropractor
3737 ELM ST
Saint Charles, MO 63301
  • Reassigned Medicare billing, Missouri enrollment
  • 2 clinicians in this Medicare group
NPI 1104329614 (636) 329-4567

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 5 spinal regions 98942
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's alignment. In a 5 spinal region treatment, the chiropractor applies controlled force to specific areas in your neck, mid-back, lower back, and both sides of your pelvis.
104 services17 patients

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.

ELIZABETH M CRUMBAUGH DC
Chiropractor
3737 ELM ST
SAINT CHARLES, MO 63301
St. Charles County (636) 329-4567
LIVE WELL CHIROPRACTIC LLC
Chiropractor
3737 ELM ST
SAINT CHARLES, MO 63301
St. Charles County (636) 329-4567
370 CHIROPRACTIC
Chiropractor
3737 ELM ST
SAINT CHARLES, MO 63301
St. Charles County (636) 925-3933
DR. JEFFREY M ERWIN D.C.
Chiropractor
3737 ELM ST
SAINT CHARLES, MO 63301
St. Charles County (636) 925-3933
370 CHIROPRACTIC AND REHABILITATION PC
Chiropractor
3737 ELM ST
SAINT CHARLES, MO 63301
St. Charles County (636) 925-3933
DR. CYNTHIA LYNN TICHACEK LPN, ND, DC
Chiropractor
3737 ELM ST
SAINT CHARLES, MO 63301
St. Charles County (636) 925-3933

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 Mark Lockhart's NPI number?

The NPI number for Mark Lockhart is 1659381390. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Mark Lockhart located?

Mark Lockhart practices at 3737 Elm St, Saint Charles, MO 63301. The listed phone number is (636) 329-4567.

What is Mark Lockhart's specialty?

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

Is Mark Lockhart enrolled in Medicare?

Yes. Mark Lockhart is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Lockhart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Lockhart reassigns Medicare benefits to Live Well Chiropractic LLC (Saint Charles, 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 Mark Lockhart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Lockhart was last updated on October 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.