DR. RONALD DELFINI D.D.S.
NPI 1093867913
Dentist - Periodontics in New Haven, CT

Q: What is Ronald Delfini's NPI number?

The NPI number for Ronald Delfini is 1093867913. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Q: What is Ronald Delfini's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Delfini was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 18, 2007

1204 CHAPEL ST, NEW HAVEN, CT 06511(203) 787-4770(203) 498-2825 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Ronald Delfini D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RONALD DELFINI D.D.S. (NPI 1093867913) is an individual periodontics provider in New Haven, Connecticut, licensed in Connecticut (4265) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1093867913

Entity TypeIndividualMale

Primary Taxonomy1223P0300X

Provider Legal NameDR. RONALD DELFINICredential: D.D.S.

Location Address1204 CHAPEL STNew Haven, CT 06511-4777

Mailing Address1204 Chapel StNew Haven, CT 06511-4777 · (203) 787-4770 · Fax (203) 498-2825

Phone(203) 787-4770

Fax(203) 498-2825

Sole ProprietorYes

Enumeration DateJanuary 18, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1093867913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers

Taxonomy Code1223P0300X

License✔ Licensed in CT · 4265

Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

1204 CHAPEL ST, New Haven, CT 06511

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RONALD H. DELFINI, DDS, PC

Dentist (Periodontics)

1204 CHAPEL ST
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 787-4770

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald Delfini's NPI number?

The NPI number for Ronald Delfini is 1093867913. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Where is Ronald Delfini located?

Ronald Delfini practices at 1204 Chapel St, New Haven, CT 06511. The listed phone number is (203) 787-4770.

What is Ronald Delfini's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Ronald Delfini was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.