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Sommar Victoria Otfinoski

Family Nurse Practitioner in Essex, CT · enumerated 2021 · practices at Mhs Primary Care.

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

National Provider Identifier

1194392605

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Registry record

Entity type Individual (Type 1)
Name Sommar Victoria Otfinoski
Sex Female
Practice address 147 Westbrook Rd, Essex, CT, 06426
Phone (860) 358-5065
Fax (860) 358-8653
Enumeration date Jun 4, 2021
Last updated in NPPES Feb 5, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9651 (CT) Primary

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 Sommar Otfinoski?
Sommar Otfinoski is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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 2026-02-05.