OrganizationActive
Ernest R Marrone DC Dabco
NPI 1437680774 · Chiropractor · Greenwich, CT
Ernest R Marrone DC Dabco is a Chiropractor organization in Greenwich, CT (NPI 1437680774).
Provider details
- NPI number
- 1437680774
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Parent organization
- Ernest R Marrone DC Dabco
- Organization subpart
- Yes
- Authorized official
- Ernest Marrone, Sole Practitioner(203) 667-4445
- License
- 85 (CT)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
70 Dearfield Dr
Greenwich, CT 06831
Phone: (203) 661-4445
Fax: (203) 661-4445
Street-level locationGet directions
Mailing address
70 Dearfield Dr
Greenwich, CT 06831
Other names (DBA / former)
- Doing business as
- Ernest R Marrone Sr D.C.
Registry dates
- Enumerated
- 2017-03-27
- Last updated
- 2017-03-27
Frequently asked questions
- What is Ernest R Marrone DC Dabco's NPI number?
- Ernest R Marrone DC Dabco's National Provider Identifier (NPI) is 1437680774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ernest R Marrone DC Dabco?
- Ernest R Marrone DC Dabco is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Ernest R Marrone DC Dabco located?
- Ernest R Marrone DC Dabco's practice location on file with NPPES is 70 Dearfield Dr, Greenwich, CT 06831.
- What is Ernest R Marrone DC Dabco's phone number?
- The practice phone number listed in the NPPES registry for Ernest R Marrone DC Dabco is (203) 661-4445.
- Who is the authorized official for Ernest R Marrone DC Dabco?
- The authorized official listed on Ernest R Marrone DC Dabco's NPPES record is Ernest Marrone, Sole Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ernest R Marrone DC Dabco's NPI active?
- Yes — Ernest R Marrone DC Dabco's NPI (1437680774) is active in the NPPES registry as of the last update on 2017-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.