NPI Portal NPI Lookup & Verification

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

Sebastian T. Palmeri, M.D

Cardiovascular Disease Physician in East Brunswick, NJ · enumerated 2006.

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

National Provider Identifier

1659457265

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Registry record

Entity type Individual (Type 1)
Name Sebastian T. Palmeri
Credential M.D
Sex Male
Practice address East Brunswick, NJ, 08816
Phone (732) 238-6440
Fax (732) 651-1431
Enumeration date Oct 27, 2006
Last updated in NPPES Dec 31, 2012

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MA52870 (NJ) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA05287000 (NJ) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 25MA05287000 (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
1064383 Other NJ HORIZON NJ HEALTH
F04682 Other NJ HEALTHNET
060015480 Other NJ RR MCR PTAN
1075608 Medicaid NJ -
14447 Other NJ BEECH STREET
2431182 Other NJ AETNA
15632 Other NJ UNIVERSITY HEALTH PLANS
P511095 Other NJ OXFORD
780222259 Other NJ HORIZON
9070857008 Other NJ CIGNA

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.

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Frequently asked questions

Is NPI 1659457265 active?
Yes, as of the latest NPPES snapshot, NPI 1659457265 is active (record last updated 2012-12-31).
How do I verify Sebastian Palmeri's NPI record?
Cross-check NPI 1659457265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-31.