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DR. JOHN ANTHONY GUERRIERI DDS
NPI 1851407894
Dentist - General Practice in Walworth, NY

Active since August 22, 2006PECOS Enrolled
2100 WALWORTH PENFIELD RD, WALWORTH, NY 14568(315) 986-1144 Get Directions Write a Review

NPPES record last updated: October 30, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Anthony Guerrieri Dds NPPES

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

DR. JOHN ANTHONY GUERRIERI DDS (NPI 1851407894) is an individual general practice provider in Walworth, New York, licensed in New York (045749) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851407894
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN ANTHONY GUERRIERICredential: DDS
Location Address2100 WALWORTH PENFIELD RDWalworth, NY 14568
Mailing Address2100 Walworth Penfield RdWalworth, NY 14568 · (315) 986-1144 · Fax (315) 986-9308
Phone(315) 986-1144
Sole ProprietorYes
Enumeration DateAugust 22, 2006
Last NPPES UpdateOctober 30, 2014
✔ NPI 1851407894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NY · 045749
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.
2100 WALWORTH PENFIELD RD, Walworth, NY 14568
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.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. John Anthony Guerrieri 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 14568 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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 John Guerrieri's NPI number?

The NPI number for John Guerrieri is 1851407894. It was assigned to this individual provider in the NPPES registry on August 22, 2006.

Where is John Guerrieri located?

John Guerrieri practices at 2100 Walworth Penfield Rd, Walworth, NY 14568. The listed phone number is (315) 986-1144.

What is John Guerrieri's specialty?

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

Is John Guerrieri enrolled in Medicare?

Yes. John Guerrieri is registered in the Medicare PECOS enrollment system.

What insurance does John Guerrieri accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list John Guerrieri 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 John Guerrieri was last updated on October 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.