Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Neli Marcheva

Optometrist in Somerville, MA · enumerated 2013.

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

National Provider Identifier

1215368923

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Registry record

Entity type Individual (Type 1)

Name Neli Marcheva

Sex Female

Practice address 40 Holland St, Somerville, MA, 02144

Phone (617) 629-6280

Fax (617) 629-6275

Enumeration date Dec 5, 2013

Last updated in NPPES Jan 7, 2021

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 043575676 (MA) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 4985 (MA) 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 Neli Marcheva?

Neli Marcheva is registered in NPPES with the primary taxonomy of Optometrist. 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 2021-01-07.