NPI Portal NPI Lookup & Verification

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

Dr. Rajiv Arvind Patel, MD PHD

Internal Medicine Physician in Princeton Junction, NJ · enumerated 2006 · practices at Acvs LLC.

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

National Provider Identifier

1063434314

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Registry record

Entity type Individual (Type 1)
Name Dr. Rajiv Arvind Patel
Credential MD PHD
Sex Male
Practice address Princeton Junction, NJ, 08550
Phone (609) 751-2332
Enumeration date Jul 24, 2006
Last updated in NPPES Mar 20, 2021

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License ME93131 (FL) Secondary
174400000X Specialist Other Service Providers · License 25MA08374000 (NJ) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 248416 (NY) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD07854L (PA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2008-01034 (NC) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 0101257461 (VA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2008-01034 (NC) Primary

Other identifiers

Identifier Type State Issuer
REF804494 Medicaid FL -

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 specialty is Rajiv Patel?
Rajiv Patel is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-20.