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Edit this profileAt a glance
- 4200 Merchant St Ste 105, Columbia, MO 65203
About Dr. Smith
Marshall B. Smith, DC is a chiropractor based in Columbia, MO. Marshall is a 2025 graduate of Logan College of Chiropractic. The provider's National Provider Identifier (NPI) is 1558210112.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (573) 777-5900
- Email not available
Practice Locations
4200 MERCHANT ST STE 105
Columbia, MO 65203
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other chiropractors at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other chiropractors in Columbia 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Logan College of Chiropractic 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Logan College of Chiropractic 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Smith?
Dr. Smith is a chiropractor in Columbia, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Smith's address?
Dr. Smith is listed at 4200 Merchant St Ste 105, Columbia, MO 65203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Smith?
The number on file is (573) 777-5900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Smith's NPI number?
Dr. Smith's National Provider Identifier is 1558210112. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Smith train?
Dr. Smith attended Logan College of Chiropractic, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Smith been practicing?
Dr. Smith has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Smith confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Smith. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.