Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stacy A Lyons, OD

Optometrist in Framingham, MA · enumerated 2005.

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

National Provider Identifier

1962402644

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Registry record

Entity type Individual (Type 1)

Name Stacy A Lyons

Credential OD

Sex Female

Practice address 31 Flagg Drive, New England Eye Fuller Middle School, Framingham, MA, 01702

Phone (508) 620-4956

Fax (508) 879-4909

Enumeration date Jul 26, 2005

Last updated in NPPES Dec 28, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3440 (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
324370	Medicaid	MA	—

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 Stacy Lyons?

Stacy Lyons 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-28.