Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Lynn Wittman, OD

Q: What is the NPI number for Lynn Wittman?

The National Provider Identifier (NPI) for Lynn Wittman is 1861559072, a Type 1 (individual) record in the CMS NPPES registry.

Optometrist in Wellesley, MA · enumerated 2007 · practices at Newtoneye PC.

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

National Provider Identifier

1861559072

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Registry record

Entity type Individual (Type 1)

Name Lynn Wittman

Credential OD

Sex Female

Practice address Wellesley, MA, 02481

Phone (617) 332-1471

Fax (617) 332-2735

Enumeration date Jan 3, 2007

Last updated in NPPES Oct 10, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2589 (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
2200480	Other	-	UNITED
0035556	Other	-	NHP
W16105	Other	-	BCBS
15648	Other	-	HPHC
0316296	Medicaid	MA	-
755278	Other	-	TUFTS
B21146901	Other	-	CIGNA

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 is the NPI number for Lynn Wittman?

The National Provider Identifier (NPI) for Lynn Wittman is 1861559072, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lynn Wittman practice?

The practice location on file with NPPES is in Wellesley, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Heidi Fischer Ophthalmology Physician · Wellesley, MA NPI 1134167430 David Gottesman Clinical Psychologist · Wellesley, MA NPI 1205929924 Ellen Gilman Optometrist · Wellesley, MA NPI 1770655920 Newtoneye PC Optometrist · Wellesley, MA NPI 1821155607 Donna Housman Clinical Psychologist · Wellesley Hills, MA NPI 1477696979 Janis Mckenney Psychologist · Wellesley, MA NPI 1255549911

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-10.