OrganizationActive
John a Dennehy Jr DC PC
NPI 1356658553 · Chiropractor · Hannibal, MO
John a Dennehy Jr DC PC is a Chiropractor organization in Hannibal, MO (NPI 1356658553).
Provider details
- NPI number
- 1356658553
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- John Dennehy, Owner(573) 221-2001
- License
- 005141 (MO)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(83/100 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
15 Northport Plz
Hannibal, MO 63401-2269
Phone: (573) 221-2001
Fax: (573) 221-3316
Street-level locationGet directions
Mailing address
15 Northport Plz
Hannibal, MO 63401-2269
Other names (DBA / former)
- Other name
- Northport Chiropractic Centre
Registry dates
- Enumerated
- 2010-09-09
- Last updated
- 2010-10-19
Frequently asked questions
- What is John a Dennehy Jr DC PC's NPI number?
- John a Dennehy Jr DC PC's National Provider Identifier (NPI) is 1356658553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John a Dennehy Jr DC PC?
- John a Dennehy Jr DC PC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is John a Dennehy Jr DC PC located?
- John a Dennehy Jr DC PC's practice location on file with NPPES is 15 Northport Plz, Hannibal, MO 63401-2269.
- What is John a Dennehy Jr DC PC's phone number?
- The practice phone number listed in the NPPES registry for John a Dennehy Jr DC PC is (573) 221-2001.
- Who is the authorized official for John a Dennehy Jr DC PC?
- The authorized official listed on John a Dennehy Jr DC PC's NPPES record is John Dennehy, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John a Dennehy Jr DC PC's NPI active?
- Yes — John a Dennehy Jr DC PC's NPI (1356658553) is active in the NPPES registry as of the last update on 2010-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.