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DR. WILLIAM ROBERT HOWARTH DDS
NPI 1871669770
Dentist - General Practice in North Plainfield, NJ

Active since November 24, 2006PECOS Enrolled
190 GREENBROOK ROAD, NORTH PLAINFIELD, NJ 07060(908) 754-4111(908) 754-5581 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. William Robert Howarth Dds NPPES

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

DR. WILLIAM ROBERT HOWARTH DDS (NPI 1871669770) is an individual general practice provider in North Plainfield, New Jersey, licensed in New Jersey (22D101197700) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871669770
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. WILLIAM ROBERT HOWARTHCredential: DDS
Location Address190 GREENBROOK ROADNorth Plainfield, NJ 07060-3903
Mailing Address190 Greenbrook RoadNorth Plainfield, NJ 07060-3903 · (908) 754-4111 · Fax (908) 754-5581
Phone(908) 754-4111
Fax(908) 754-5581
Sole ProprietorNo
Enumeration DateNovember 24, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1871669770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NJ · 22D101197700
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.
190 GREENBROOK ROAD, North Plainfield, NJ 07060
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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. William Robert Howarth Dds 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 07060 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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
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 William Howarth's NPI number?

The NPI number for William Howarth is 1871669770. It was assigned to this individual provider in the NPPES registry on November 24, 2006.

Where is William Howarth located?

William Howarth practices at 190 Greenbrook Road, North Plainfield, NJ 07060. The listed phone number is (908) 754-4111.

What is William Howarth's specialty?

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

Is William Howarth enrolled in Medicare?

Yes. William Howarth is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Howarth 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.