DR. WILLIAM K BOSS (MD) – Specialist, NPI 1598769317

DR. WILLIAM K BOSS (MD) is a healthcare provider. based in Hackensack, New Jersey. specializing in Specialist. They hold the professional credentials MD. They hold a License No. MA33810 (NJ). The NPI Number for DR. WILLIAM K BOSS (MD) is 1598769317

Main info

Male
51 Years Of Experience
Accepts Medicare Assignment
Name
DR. WILLIAM K BOSS (MD)
NPI
1598769317
Phone
(201) 488-1035
Address
20 PROSPECT AVE
Enumeration Date
9 June 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1975 (51 years ago)
PAC ID
4981762499
Professional Enrollment ID
I20081027000598
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:21State licenses:1Digital endpointsOther names

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Provider Addresses for DR. WILLIAM K BOSS (MD)

  • 20, Prospect Avenue, Hackensack, Bergen County, New Jersey, 07601, United States

    STE 600

    HACKENSACK, NJ 076011962

    Phone: (201) 488-1035

    Fax: (201) 489-6966

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $177.

Total Amount is formed as General ($177) + Research ($0) + Ownership ($0) = $177.

Last reported payment date: 2024-02-05 • Largest payer in this snapshot: TELA Bio, Inc. ($133).

Total Amount

$177

General + Research + Ownership

Payments

4

Total payment records

General Amount

$177

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-02-05

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99203New patient office or other outpatient visit, 30-44 minutes1212$0
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Insurance plans in this area (ZIP 07601)

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Reviews

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Frequently asked questions

What federal number belongs to DR. WILLIAM K BOSS (MD)?
The federal identifier for DR. WILLIAM K BOSS (MD) is NPI 1598769317.
Does this profile mean DR. WILLIAM K BOSS (MD) is currently active?
Yes — DR. WILLIAM K BOSS (MD) appears active in the national provider directory.
What kind of provider is DR. WILLIAM K BOSS (MD)?
The page reflects Other Service Providers for DR. WILLIAM K BOSS (MD). Clinical services aligned with this taxonomy classification.
Where does public data place DR. WILLIAM K BOSS (MD)?
The snapshot lists Hackensack, New Jersey for DR. WILLIAM K BOSS (MD); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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