Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nathaniel Roland, O.D.

Optometrist in Portland, OR · enumerated 2005.

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

National Provider Identifier

1811981624

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Registry record

Entity type Individual (Type 1)

Name Dr. Nathaniel Roland

Credential O.D.

Sex Male

Practice address 1955 Nw Northrup St, Portland, OR, 97209

Phone (503) 227-2020

Fax (503) 222-0614

Enumeration date Sep 7, 2005

Last updated in NPPES Nov 15, 2019

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4046ATI (OR) 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
4046ATI	Other	OR	OPTOMETRIC LICENSE

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 Nathaniel Roland?

The National Provider Identifier (NPI) for Nathaniel Roland is 1811981624, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathaniel Roland practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-15.