OrganizationActive
Dr. Matthew Nicholson LLC
NPI 1609172311 · Chiropractor · O Fallon, MO
Dr. Matthew Nicholson LLC is a Chiropractor organization in O Fallon, MO (NPI 1609172311).
Provider details
- NPI number
- 1609172311
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Matthew Nicholson, Owner(636) 978-5511
- License
- 2010001122 (MO)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
2520 Highway K
O Fallon, MO 63368-6625
Phone: (636) 978-5511
Street-level locationGet directions
Mailing address
2520 Highway K
O Fallon, MO 63368-6625
Registry dates
- Enumerated
- 2011-01-28
- Last updated
- 2012-07-18
Frequently asked questions
- What is Dr. Matthew Nicholson LLC's NPI number?
- Dr. Matthew Nicholson LLC's National Provider Identifier (NPI) is 1609172311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Matthew Nicholson LLC?
- Dr. Matthew Nicholson LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dr. Matthew Nicholson LLC located?
- Dr. Matthew Nicholson LLC's practice location on file with NPPES is 2520 Highway K, O Fallon, MO 63368-6625.
- What is Dr. Matthew Nicholson LLC's phone number?
- The practice phone number listed in the NPPES registry for Dr. Matthew Nicholson LLC is (636) 978-5511.
- Who is the authorized official for Dr. Matthew Nicholson LLC?
- The authorized official listed on Dr. Matthew Nicholson LLC's NPPES record is Matthew Nicholson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Matthew Nicholson LLC's NPI active?
- Yes — Dr. Matthew Nicholson LLC's NPI (1609172311) is active in the NPPES registry as of the last update on 2012-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.