Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael H Gollub, M.D.
Specialist in Thousand Oaks, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881723351
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael H Gollub
Credential M.D.
Sex Male
Practice address 299 W Hillcrest Dr Ste 100, Thousand Oaks, CA, 91360
Phone (805) 497-7888
Fax (805) 494-3498
Enumeration date Mar 2, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
Where does Michael Gollub practice?
The practice location on file with NPPES is in Thousand Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Gollub?
The National Provider Identifier (NPI) for Michael Gollub is 1881723351, 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 2007-07-08.