Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mercer Bucks Cardiology PA

Q: What type of organization is Mercer Bucks Cardiology PA?

Mercer Bucks Cardiology PA is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

Cardiovascular Disease Physician in Newtown, PA · enumerated 2006 · authorized official William Hirsch, President Mercer Bucks Cardiology.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275582280

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Registry record

Entity type Organization (Type 2)

Legal business name Mercer Bucks Cardiology PA

Other name <Unavail>

Practice address 104 Pheasant Run, Suite 129, Newtown, PA, 18940

Phone (215) 860-3344

Fax (215) 860-8950

Enumeration date May 8, 2006

Last updated in NPPES Mar 12, 2015

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians Secondary

261QR0208X Mobile Radiology Clinic/Center Ambulatory Health Care Facilities Secondary

291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name William Hirsch

Title President Mercer Bucks Cardiology

Phone (215) 860-3344

Other identifiers

Identifier	Type	State	Issuer
7485409	Medicaid	NJ	-
CI6266	Other	PA	RR MEDICARE
CI6267	Other	NJ	RR MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Mercer Bucks Cardiology PA?

Mercer Bucks Cardiology PA is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-12.