Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Olga Ogai Hewett, MD

Child & Adolescent Psychiatry Physician in West Hartford, CT · enumerated 2008 · practices at State of Connecticut Health Center.

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

National Provider Identifier

1164695854

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Registry record

Entity type Individual (Type 1)

Name Dr. Olga Ogai Hewett

Credential MD

Sex Female

Practice address 65 Kane St, West Hartford, CT, 06119

Phone (860) 523-3745

Fax (860) 523-3736

Enumeration date Apr 2, 2008

Last updated in NPPES Mar 11, 2026

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 074342 (CT) Primary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License A120932 (CA) Secondary

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

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Frequently asked questions

What specialty is Olga Hewett?

Olga Hewett is registered in NPPES with the primary taxonomy of Child & Adolescent Psychiatry 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 2026-03-11.