IndividualActive
Dennis Gregory, D.C.
NPI 1457461840 · Chiropractor · Columbia, MO
Dennis Gregory, D.C. is a Chiropractor provider in Columbia, MO (NPI 1457461840).
Provider details
- NPI number
- 1457461840
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5290 (MO)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4903 Silver Cliff Dr
Columbia, MO 65203-9764
Phone: (573) 445-7388
Fax: (573) 445-7388
Street-level locationGet directions
Mailing address
4903 Silver Cliff Dr
Columbia, MO 65203-9764
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dennis Gregory's NPI number?
- Dennis Gregory's National Provider Identifier (NPI) is 1457461840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Gregory's specialty?
- Dennis Gregory is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Dennis Gregory located?
- Dennis Gregory's practice location on file with NPPES is 4903 Silver Cliff Dr, Columbia, MO 65203-9764.
- What is Dennis Gregory's phone number?
- The practice phone number listed in the NPPES registry for Dennis Gregory is (573) 445-7388.
- Is Dennis Gregory's NPI active?
- Yes — Dennis Gregory's NPI (1457461840) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.