NPI Portal NPI Lookup & Verification

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

Dr. Jeffrey Harry Oppenheimer, MD

Neurological Surgery Physician in Boca Raton, FL · enumerated 2006.

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

National Provider Identifier

1124082755

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey Harry Oppenheimer
Credential MD
Sex Male
Practice address Boca Raton, FL, 33487
Phone (800) 964-4395
Enumeration date Apr 12, 2006
Last updated in NPPES Mar 7, 2023

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

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 072598 (GA) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 301111583 (MI) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License G55925 (CA) Primary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 40508 (MN) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License MD00046622 (WA) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License ME60083 (FL) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 246231 (NY) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 042414-L (PA) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 25MA05469000 (NJ) 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
00G559250 Other CA MEDICAL NUMBER
1552089 Medicaid LA -
290895 Other CA NMBE

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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jeffrey Oppenheimer?
Jeffrey Oppenheimer is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.