Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Cynthia Heiller, D.V.M.
Veterinarian in Santa Rosa, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558632919
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Registry record
Entity type Individual (Type 1)
Name Dr. Cynthia Heiller
Credential D.V.M.
Sex Female
Practice address 1946 Santa Rosa Ave, Santa Rosa, CA, 95407
Phone (707) 542-4012
Enumeration date Jan 17, 2012
Last updated in NPPES Jan 17, 2012
Taxonomy & licenses
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
Is NPI 1558632919 active?
Yes, as of the latest NPPES snapshot, NPI 1558632919 is active (record last updated 2012-01-17).
How do I verify Cynthia Heiller's NPI record?
Cross-check NPI 1558632919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-17.