Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Natalie Lam, O.D.

Q: What is the NPI number for Natalie Lam?

The National Provider Identifier (NPI) for Natalie Lam is 1578705240, a Type 1 (individual) record in the CMS NPPES registry.

Optometrist in Issaquah, WA · enumerated 2009.

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

National Provider Identifier

1578705240

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Registry record

Entity type Individual (Type 1)

Name Natalie Lam

Credential O.D.

Sex Female

Practice address 1801 10th Ave Nw, Issaquah, WA, 98027

Phone (425) 369-6726

Fax (425) 369-6760

Enumeration date Mar 27, 2009

Last updated in NPPES Mar 22, 2016

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OD60017736 (WA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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 Natalie Lam?

The National Provider Identifier (NPI) for Natalie Lam is 1578705240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natalie Lam practice?

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

Other providers at this practice address

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Costco Wholesale Corporation Community/Retail Pharmacy · Issaquah, WA NPI 1770693319 Edwin Ambo Optometrist · Issaquah, WA NPI 1336277102 Heidi Welborn Pharmacist · Issaquah, WA NPI 1124345434 Costco Wholesale Community/Retail Pharmacy · Issaquah, WA NPI 1437438967 Lani Wilhite Pharmacist · Issaquah, WA NPI 1477839264 Theresa Hanna Pharmacist · Issaquah, WA NPI 1467725903 Dave Mai Pharmacist · Issaquah, WA NPI 1972876415 Manija Mainer Pharmacist · Issaquah, WA NPI 1558635250

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-22.