DR. WILLIAM PETER KOELLER D.M.D.
NPI 1942321435
Dentist - General Practice in Nutley, NJ

Q: What is William Koeller's NPI number?

The NPI number for William Koeller is 1942321435. It was assigned to this individual provider in the NPPES registry on April 2, 2007.

Q: What is William Koeller'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 William Koeller 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 April 02, 2007PECOS Enrolled

175 FRANKLIN AVE STE 203, NUTLEY, NJ 07110(973) 667-3456(973) 326-9986 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. William Peter Koeller D.m.d. NPPES

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

DR. WILLIAM PETER KOELLER D.M.D. (NPI 1942321435) is an individual general practice provider in Nutley, New Jersey, licensed in New Jersey (14045) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942321435

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM PETER KOELLERCredential: D.M.D.

Location Address175 FRANKLIN AVE STE 203Nutley, NJ 07110-2973

Mailing Address175 Franklin Ave Ste 203Nutley, NJ 07110-2973 · (973) 667-3456 · Fax (973) 326-9986

Phone(973) 667-3456

Fax(973) 326-9986

Sole ProprietorYes

Enumeration DateApril 2, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1942321435 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 · 14045

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.

175 FRANKLIN AVE STE 203, Nutley, NJ 07110

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.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. William Peter Koeller 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 07110 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.

Other Providers at the Same Location NPPES

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

ROXANA FULGA DEM PEART D.M.D

Dentist

175 FRANKLIN AVE STE 203
NUTLEY, NJ 07110

Essex County (973) 667-3456

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 Koeller's NPI number?

The NPI number for William Koeller is 1942321435. It was assigned to this individual provider in the NPPES registry on April 2, 2007.

Where is William Koeller located?

William Koeller practices at 175 Franklin Ave Ste 203, Nutley, NJ 07110. The listed phone number is (973) 667-3456.

What is William Koeller's specialty?

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

Is William Koeller enrolled in Medicare?

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

What insurance does William Koeller accept?

Health plans from UnitedHealthcare list William Koeller 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 William Koeller 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.