Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ronald S Pierce, OD
Optometrist in Boulder, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578607370
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Registry record
Entity type Individual (Type 1)
Name Ronald S Pierce
Credential OD
Sex Male
Practice address 580 Mohawk Dr, Boulder, CO, 80303
Phone (303) 338-4545
Enumeration date Feb 16, 2007
Last updated in NPPES Apr 28, 2011
Taxonomy & licenses
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 |
|---|---|---|---|
| 005376 | Other | - | KAISER-COMMERCIAL NUMBER |
| 08011751 | Medicaid | CO | - |
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.
Frequently asked questions
How do I verify Ronald Pierce's NPI record?
Cross-check NPI 1578607370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578607370 active?
Yes, as of the latest NPPES snapshot, NPI 1578607370 is active (record last updated 2011-04-28).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-28.