NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna M Valentini, OD

Optometrist in Dedham, MA · enumerated 2005.

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

National Provider Identifier

1598762122

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Donna M Valentini
Credential OD
Sex Female
Practice address 980 Washington St, Suite 120, Dedham, MA, 02026
Fax (781) 234-0279
Enumeration date Jun 28, 2005
Last updated in NPPES Nov 15, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3550 (MA) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
355887 Other - MASS HEALTH (DIV OF MED S
410870 Other - TUFTS BENEFIT ADMINSTRATO
410044164 Other - RAILROAD MEDICARE
410870 Other - TUFTS TOTAL HEALTH PLAN
152373 Other - FIRST SENIORITY
152373 Other - HARVARD PILGRIM PPO
27736 Other - CHILDREN'S MEDICAL SECURI
6640684 Other - HEALTHSOURCE MA
W15779 Other - BS-BLUE CARE ELECT
0014555 Other - NEIGHBORHOOD HEALTH PLAN
410870 Other - TUFTS SECURE HORIZONS
W15779 Other - HMO BLUE/BLUE CHOICE
152373 Other - HARVARD/PILGRIM
6640684 Other - CIGNA HEALTH CARE
152373 Other - HARVARD PILGRIM POS
410870 Other - TUFTS COMMONWEALTH PPO
9863 Other - DAVIS VISION (UNICARE)
410870 Other - TUFTS

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

What specialty is Donna Valentini?
Donna Valentini 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.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-15.