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Dr. Louis Vaickus, MD

Dr. Louis Vaickus is a Internal Medicine Physician provider (Internal Medicine) practicing in Hingham, MA, registered in the NPPES registry with NPI 1528354792 since 2011. The credential MD stands for Doctor of Medicine.

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NPI 1528354792
Entity type Individual (Type 1)
Name Dr. Louis Vaickus
Credential MD
Sex Male
Practice address Hingham, MA, 02043
Phone 7817409028
Enumeration date 2011-06-25
Last updated in NPPES 2011-06-25

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary 176571-1 NY

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

Copy-ready billing details
Provider: Louis Vaickus, MD
NPI: 1528354792
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: Hingham, MA, 02043

Verify this record

Cross-check NPI 1528354792 against the authoritative CMS record: view Dr. Louis Vaickus on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Louis Vaickus?
The National Provider Identifier (NPI) for Louis Vaickus is 1528354792, a Type 1 (individual) record in the CMS NPPES registry.
Where does Louis Vaickus practice?
The practice location on file with NPPES is in Hingham, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-06-25.