Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barry Jay Schuval, D.O.

Endocrinology, Diabetes & Metabolism Physician in Great Neck, NY · enumerated 2005.

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

National Provider Identifier

1861484065

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Registry record

Entity type Individual (Type 1)

Name Dr. Barry Jay Schuval

Credential D.O.

Sex Male

Practice address 488 Great Neck Rd, Suite 300, Great Neck, NY, 11021

Phone (516) 482-6747

Fax (516) 482-4851

Enumeration date Aug 16, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 185392 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

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 Barry Schuval?

Barry Schuval is registered in NPPES with the primary taxonomy of Endocrinology, Diabetes & Metabolism 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 2007-07-08.