Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Practice Associates Medical Group

Internal Medicine Physician in Morristown, NJ · enumerated 2006 · authorized official Christopher Herzog, Chief Operating Officer.

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

National Provider Identifier

1427016385

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Registry record

Entity type Organization (Type 2)

Legal business name Practice Associates Medical Group

Other name <Unavail>

Practice address 100 Madison Avenue, Interoffice #68, Morristown, NJ, 07960

Phone (844) 264-2250

Fax (973) 290-8349

Enumeration date May 2, 2006

Last updated in NPPES Jul 13, 2021

Taxonomy & classification

104100000X Social Worker Behavioral Health & Social Service Providers Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians Secondary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians Secondary

2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians Secondary

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians Secondary

2080P0208X Pediatric Infectious Diseases Physician Allopathic & Osteopathic Physicians Secondary

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Christopher Herzog

Title Chief Operating Officer

Phone (973) 829-4320

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 Practice Associates Medical Group?

Practice Associates Medical Group is registered in NPPES as a Internal Medicine 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 2021-07-13.