Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Harold Albert Schulz, O.D.

Optometrist in Rohnert Park, CA · enumerated 2007.

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

National Provider Identifier

1447306717

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Registry record

Entity type Individual (Type 1)

Name Dr. Harold Albert Schulz

Credential O.D.

Sex Male

Practice address 5900 State Farm Dr, Rohnert Park, CA, 94928

Phone (707) 206-3208

Fax (707) 206-3206

Enumeration date Jan 26, 2007

Last updated in NPPES Jan 14, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 7760T (CA) 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

Where does Harold Schulz practice?

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

What is the NPI number for Harold Schulz?

The National Provider Identifier (NPI) for Harold Schulz is 1447306717, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-14.