WILLIAM JAMES KASPER
NPI 1023570843
Radiology - Diagnostic Radiology in Philadelphia, PA

Q: What is William Kasper's NPI number?

The NPI number for William Kasper is 1023570843. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Q: What is William Kasper's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for William Kasper was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 01, 2019PECOS EnrolledAccepts Medicare Assignment

3401 N BROAD ST, PHILADELPHIA, PA 19140(215) 707-7237(215) 707-9389 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 26, 2026, Apr 1, 2019 (2 updates tracked since 2019).

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About William James Kasper NPPES

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

WILLIAM JAMES KASPER (NPI 1023570843) is an individual diagnostic radiology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD489964) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Temple Health - Chestnut Hill Hospital, and is a graduate of Cooper Medical School Of Rowan University (2019).

NPPES Registry Identity

NPI1023570843

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameWILLIAM JAMES KASPER

Location Address3401 N BROAD STPhiladelphia, PA 19140-5103

Mailing Address3509 N Broad StPhiladelphia, PA 19140-4105

Phone(215) 707-7237

Fax(215) 707-9389

Sole ProprietorNo

Medical School CMSCooper Medical School Of Rowan UniversityGraduated 2019

Enumeration DateApril 1, 2019

Last NPPES UpdateJanuary 26, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 26, 2026

✔ NPI 1023570843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in PA · MD489964

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

3401 N BROAD ST, Philadelphia, PA 19140

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William James Kasper is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204353386

PECOS Enrollment IDI20250512003255

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.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Temple Health - Chestnut Hill Hospital

Acute Care Hospitals · Philadelphia, PA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390026

Location8835 Germantown AvenuePhiladelphia, PA 19118 · Philadelphia County

Emergency services

Temple University Hospital

Acute Care Hospitals · Philadelphia, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390027

Location3401 North Broad StreetPhiladelphia, PA 19140 · Philadelphia County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19140 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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 20

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

DR. JAMIE L. GARFIELD MD

Internal Medicine