Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark William Gloudeman, PHARMD, CDE
Pharmacist in Vacaville, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356434435
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark William Gloudeman
Credential PHARMD, CDE
Sex Male
Practice address 1 Quality Drive, Vacaville, CA, 95688
Phone (707) 624-2167
Enumeration date Oct 2, 2006
Last updated in NPPES Nov 15, 2021
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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 Mark Gloudeman practice?
The practice location on file with NPPES is in Vacaville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Gloudeman?
The National Provider Identifier (NPI) for Mark Gloudeman is 1356434435, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Tim Hesgard Marriage & Family Therapist · Vacaville, CA NPI 1679589766 Judy Pereira Pharmacist · Vacaville, CA NPI 1144316167 Michael Gee Pharmacist · Vacaville, CA NPI 1568542074 Leslie Caldwell Clinical Psychologist · Vacaville, CA NPI 1982753778 David Besa Clinical Social Worker · Vacaville, CA NPI 1720125289 Cindy Lobdell Pharmacist · Vacaville, CA NPI 1457527244 Yen Phan Ambulatory Care Pharmacist · Vacaville, CA NPI 1306297692
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-15.