OrganizationActive
Kantor and Rassow Partnership
NPI 1154595866 · Chiropractor · Westport, CT
Kantor and Rassow Partnership is a Chiropractor organization in Westport, CT (NPI 1154595866).
Provider details
- NPI number
- 1154595866
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Jonathan Kantor, Partner(203) 226-7722
- License
- 000439 (CT)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
225 Main St
Suite 204
Westport, CT 06880-3216
Phone: (203) 226-7722
Fax: (203) 226-1625
Street-level locationGet directions
Mailing address
225 Main St
Westport, CT 06880-3216
Other names (DBA / former)
- Other name
- Chiropractic Center of Westport
Registry dates
- Enumerated
- 2008-04-15
- Last updated
- 2012-06-20
Frequently asked questions
- What is Kantor and Rassow Partnership's NPI number?
- Kantor and Rassow Partnership's National Provider Identifier (NPI) is 1154595866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kantor and Rassow Partnership?
- Kantor and Rassow Partnership is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Kantor and Rassow Partnership located?
- Kantor and Rassow Partnership's practice location on file with NPPES is 225 Main St, Westport, CT 06880-3216.
- What is Kantor and Rassow Partnership's phone number?
- The practice phone number listed in the NPPES registry for Kantor and Rassow Partnership is (203) 226-7722.
- Who is the authorized official for Kantor and Rassow Partnership?
- The authorized official listed on Kantor and Rassow Partnership's NPPES record is Jonathan Kantor, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kantor and Rassow Partnership's NPI active?
- Yes — Kantor and Rassow Partnership's NPI (1154595866) is active in the NPPES registry as of the last update on 2012-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.