Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Julie A Rubinfeld, MD

Anesthesiology Physician in Morristown, NJ · enumerated 2005 · practices at Practice Associates Medical Group.

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

National Provider Identifier

1124000138

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Registry record

Entity type Individual (Type 1)

Name Dr. Julie A Rubinfeld

Credential MD

Sex Female

Practice address 100 Madison Avenue, Morristown, NJ, 07960

Phone (973) 631-8119

Fax (973) 631-8120

Enumeration date Nov 16, 2005

Last updated in NPPES Mar 3, 2015

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MA58802 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
5369801	Medicaid	NJ	-

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 the NPI number for Julie Rubinfeld?

The National Provider Identifier (NPI) for Julie Rubinfeld is 1124000138, a Type 1 (individual) record in the CMS NPPES registry.

Where does Julie Rubinfeld practice?

The practice location on file with NPPES is in Morristown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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