Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Inpatient Consultants of Pennsylvania PC

Hospitalist Physician in Newtown Square, PA · enumerated 2014 · authorized official David Istvan, Ceo/President.

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

National Provider Identifier

1669880175

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Registry record

Entity type Organization (Type 2)

Legal business name Inpatient Consultants of Pennsylvania PC

Practice address 13 Saint Albans Cir, Suite C, Newtown Square, PA, 19073

Phone (484) 422-8647

Fax (484) 422-8648

Enumeration date Jul 28, 2014

Last updated in NPPES Oct 30, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name David Istvan

Title Ceo/President

Phone (865) 693-1000

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 type of organization is Inpatient Consultants of Pennsylvania PC?

Inpatient Consultants of Pennsylvania PC is registered in NPPES as a Hospitalist Physician (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-30.