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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WILLIAM ZACCONE D.O.
NPI 1659320653
Internal Medicine in Philadelphia, PA

Active since May 08, 2006PECOS Enrolled
1439 E PASSYUNK AVE, PHILADELPHIA, PA 19147(215) 755-2869(215) 755-4886 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Zaccone D.o. NPPES

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

DR. WILLIAM ZACCONE D.O. (NPI 1659320653) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (OS008556L) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659320653
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. WILLIAM ZACCONECredential: D.O.
Location Address1439 E PASSYUNK AVEPhiladelphia, PA 19147-5610
Mailing Address1439 E Passyunk AvePhiladelphia, PA 19147-5610 · (215) 755-2869 · Fax (215) 755-4886
Phone(215) 755-2869
Fax(215) 755-4886
Sole ProprietorNo
Enumeration DateMay 8, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1659320653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · OS008556L
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1439 E PASSYUNK AVE, Philadelphia, PA 19147
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Other Identifiers 1

Medicaid0116271370604PA

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 Zaccone D.o. 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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
158 services61 patients
Insertion of needle into vein (3 years or older) 36410
This procedure involves placing a small needle into a vein, typically in the arm. It's done to collect blood for testing or to deliver medication. You may feel a quick pinch, but it's usually over in seconds. It's a common, safe procedure.
32 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19147 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers32 claims68 services$6.13 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

DR. MARC PETRONE D.O.
Internal Medicine
1439 E PASSYUNK AVE
PHILADELPHIA, PA 19147
Philadelphia County (215) 755-2869
ZACCONE AND PETRONE PC
Internal Medicine
1439 E PASSYUNK AVE
PHILADELPHIA, PA 19147
Philadelphia County (215) 416-5278

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 Zaccone's NPI number?

The NPI number for William Zaccone is 1659320653. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is William Zaccone located?

William Zaccone practices at 1439 E Passyunk Ave, Philadelphia, PA 19147. The listed phone number is (215) 755-2869.

What is William Zaccone's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is William Zaccone enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for William Zaccone was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.