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DR. ANTHONY THOMAS DIOGUARDI D.M.D.
NPI 1407870231
Dentist in New Haven, CT

Active since July 26, 2006PECOS Enrolled
123 YORK ST, SUITE 2J, NEW HAVEN, CT 06511(203) 777-2513 Get Directions Write a Review

NPPES record last updated: June 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 3, 2025, May 23, 2025 (2 updates tracked since 2025).

About Dr. Anthony Thomas Dioguardi D.m.d. NPPES

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

DR. ANTHONY THOMAS DIOGUARDI D.M.D. (NPI 1407870231) is an individual dentist in New Haven, Connecticut, licensed in Connecticut (6446) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407870231
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. ANTHONY THOMAS DIOGUARDICredential: D.M.D.
Location Address123 YORK ST, SUITE 2JNew Haven, CT 06511-5614
Mailing Address123 York St, Suite 2jNew Haven, CT 06511-5614 · (203) 777-2513
Phone(203) 777-2513
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateJune 3, 20252 updates tracked since enumeration
NPPES CertifiedJune 3, 2025
✔ NPI 1407870231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CT · 6446
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
123 YORK ST, New Haven, CT 06511
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Anthony Thomas Dioguardi D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06511 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

DR. JACK DAVID BERNS D.D.S.
Dentist (General Practice)
123 YORK ST, SUITE 2J
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 777-2513
JACK D BERNS DDS & ANTHONY T DIOGUARDI DMD
Clinic/Center (Dental)
123 YORK ST, SUITE 2J
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 777-2513
DR. JOSPEH J FORRESTER D.M.D.
Dentist (General Practice)
123 YORK ST, SUITE 4L
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-8051
DR. DAVID P GIBSON D.D.S.
Dentist (General Practice)
123 YORK ST, SUITE 4L
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-8051
DR. WILLIAM MARK SHERMAN PH.D.
Psychologist
123 YORK ST, SUITE 2B
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 787-5723
DR. JOHN WILLIAM DEAN III D.D.S.
Dentist (Periodontics)
123 YORK ST, SUITE H
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 773-9186
DR. JOONG S. LEE D.D.S.
Dentist (General Practice)
123 YORK ST, 3-H
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 865-0105
DR. DEAN G CLOUTIER D.D.S.
Dentist (General Practice)
123 YORK ST, SUITE 4L
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-8051

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 Anthony Dioguardi's NPI number?

The NPI number for Anthony Dioguardi is 1407870231. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Anthony Dioguardi located?

Anthony Dioguardi practices at 123 York St Suite 2J, New Haven, CT 06511. The listed phone number is (203) 777-2513.

What is Anthony Dioguardi's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Anthony Dioguardi enrolled in Medicare?

Yes. Anthony Dioguardi is registered in the Medicare PECOS enrollment system.

What insurance does Anthony Dioguardi accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Anthony Dioguardi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Anthony Dioguardi was last updated on June 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.