NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Barbara Lee Perlmutter, M.D., PH.D.

Internal Medicine Physician in Hoboken, NJ · enumerated 2006.

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

National Provider Identifier

1205847399

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Registry record

Entity type Individual (Type 1)
Name Dr. Barbara Lee Perlmutter
Credential M.D., PH.D.
Sex Female
Practice address Hoboken, NJ, 07030
Phone (201) 963-5886
Fax (201) 432-3608
Enumeration date Aug 11, 2006
Last updated in NPPES Sep 27, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA03352200 (NJ) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 131164 (NY) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 008974 (ME) Secondary
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
01471241 Medicaid NY -
12193 Other NY STATE DISABILITY ID NO.
21A94 Other NY BLUE CROSS/BLUE SHIELD NO
222261204 Other - FEDERAL TAX ID NO.
03305760781 Other - MEDICAL EDUCATION NO.
2595791 Other NY PROVIDER ID NO.

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

Where does Barbara Perlmutter practice?
The practice location on file with NPPES is in Hoboken, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barbara Perlmutter?
The National Provider Identifier (NPI) for Barbara Perlmutter is 1205847399, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-27.