DR. RONALD J. DOWGIALLO D.M.D.
NPI 1043475833
Dentist - General Practice in Harwich Port, MA

Q: What is Ronald Dowgiallo's NPI number?

The NPI number for Ronald Dowgiallo is 1043475833. It was assigned to this individual provider in the NPPES registry on July 22, 2008.

Q: What is Ronald Dowgiallo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Dowgiallo was last updated on July 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 July 22, 2008PECOS Enrolled

376 MAIN ST, HARWICH PORT, MA 02646(508) 432-3118(508) 432-7963 Get Directions Write a Review

NPPES record last updated: July 22, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Ronald J. Dowgiallo D.m.d. NPPES

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

DR. RONALD J. DOWGIALLO D.M.D. (NPI 1043475833) is an individual general practice provider in Harwich Port, Massachusetts, licensed in Massachusetts (10378) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043475833

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. RONALD J. DOWGIALLOCredential: D.M.D.

Location Address376 MAIN STHarwich Port, MA 02646-1626

Mailing Address376 Main StHarwich Port, MA 02646-1626 · (508) 432-3118 · Fax (508) 432-7963

Phone(508) 432-3118

Fax(508) 432-7963

Sole ProprietorYes

Enumeration DateJuly 22, 2008

✔ NPI 1043475833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MA · 10378

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

376 MAIN ST, Harwich Port, MA 02646

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana.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. Ronald J. Dowgiallo 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 02646 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

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$73.22 typical visit price

range $19.11 – $144.84

Typical copayment $18.30 (range $4.77 – $36.21)

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.

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 Dowgiallo's NPI number?

The NPI number for Ronald Dowgiallo is 1043475833. It was assigned to this individual provider in the NPPES registry on July 22, 2008.

Where is Ronald Dowgiallo located?

Ronald Dowgiallo practices at 376 Main St, Harwich Port, MA 02646. The listed phone number is (508) 432-3118.

What is Ronald Dowgiallo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Ronald Dowgiallo enrolled in Medicare?

Yes. Ronald Dowgiallo is registered in the Medicare PECOS enrollment system.

What insurance does Ronald Dowgiallo accept?

Health plans from Humana list Ronald Dowgiallo 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 Ronald Dowgiallo was last updated on July 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.