What is Ernest Marrone's NPI number?

Ernest Marrone's National Provider Identifier (NPI) is 1871638452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ernest Marrone's specialty?

Ernest Marrone is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Ernest Marrone located?

Ernest Marrone's practice location on file with NPPES is 70 Dearfield Dr, Greenwich, CT 06831-5350.

What is Ernest Marrone's phone number?

The practice phone number listed in the NPPES registry for Ernest Marrone is (203) 661-4445.

Is Ernest Marrone's NPI active?

Yes — Ernest Marrone's NPI (1871638452) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ernest Marrone, DC

NPI 1871638452 · Chiropractor · Greenwich, CT

Ernest Marrone, DC is a Chiropractor provider in Greenwich, CT (NPI 1871638452).

Provider details

NPI number: 1871638452
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: 000085 (CT)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 000085 (CT)
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

70 Dearfield Dr

Greenwich, CT 06831-5350

Phone: (203) 661-4445

Fax: (203) 661-4445

Street-level locationGet directions

More CT providers

Mailing address

70 Dearfield Drive