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WILLIAM STERN DDS
NPI 1184761769
Dentist - General Practice in Brooklyn, NY

Active since January 31, 2007PECOS Enrolled
1607 55TH ST, BROOKLYN, NY 11204(718) 851-0700(718) 851-5715 Get Directions Write a Review

NPPES record last updated: June 7, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About William Stern Dds NPPES

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

WILLIAM STERN DDS (NPI 1184761769) is an individual general practice provider in Brooklyn, New York, licensed in New York (31359) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184761769
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameWILLIAM STERNCredential: DDS
Location Address1607 55TH STBrooklyn, NY 11204-1824
Mailing Address1607 55th StBrooklyn, NY 11204-1824 · (718) 851-0700 · Fax (718) 851-5715
Phone(718) 851-0700
Fax(718) 851-5715
Sole ProprietorYes
Enumeration DateJanuary 31, 2007
Last NPPES UpdateJune 7, 2013
✔ NPI 1184761769 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 · 31359
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.
1607 55TH ST, Brooklyn, NY 11204
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Other Identifiers 1

Medicaid00994110NY

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Stern 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.

Medicare Billing Reassignment

Medicare enrollment records show William Stern reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Community Assistance Resources & Extended Services Inc
6.0 mi
Case Management
465 GRAND ST, SECOND FLOOR
New York, NY 10002
  • Reassigned Medicare billing, New York enrollment
  • 56 clinicians in this Medicare group
NPI 1396049987 (212) 420-1970

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11204 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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 3

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

JOSHUA J CANTER DMD
Clinic/Center (Dental)
1607 55TH ST
BROOKLYN, NY 11204
Kings County (718) 972-2970
JOSHUA JAY CANTER DMD
Dentist (General Practice)
1607 55TH ST
BROOKLYN, NY 11204
Kings County (718) 972-2970
DR. MARTIN STERN DDS
Dentist (General Practice)
1607 55TH ST
BROOKLYN, NY 11204
Kings County (718) 851-0700

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 Stern's NPI number?

The NPI number for William Stern is 1184761769. It was assigned to this individual provider in the NPPES registry on January 31, 2007.

Where is William Stern located?

William Stern practices at 1607 55th St, Brooklyn, NY 11204. The listed phone number is (718) 851-0700.

What is William Stern's specialty?

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

Is William Stern enrolled in Medicare?

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

Which organization bills Medicare for William Stern's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Stern reassigns Medicare benefits to Community Assistance Resources & Extended Services Inc (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Stern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Stern accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list William Stern 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 Stern was last updated on June 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.