Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dennis Stephen Cesar, M.D.
Urology Physician in Merced, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861685786
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Registry record
Entity type Individual (Type 1)
Name Dr. Dennis Stephen Cesar
Credential M.D.
Sex Male
Practice address 220 E 13th St, Merced, CA, 95341
Phone (209) 383-7534
Fax (209) 677-8303
Enumeration date Aug 23, 2007
Last updated in NPPES Jul 23, 2021
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
What is the NPI number for Dennis Cesar?
The National Provider Identifier (NPI) for Dennis Cesar is 1861685786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dennis Cesar practice?
The practice location on file with NPPES is in Merced, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Karuna Kem Family Medicine Physician · Merced, CA NPI 1760699557 Humberto Barragan Family Medicine Physician · Merced, CA NPI 1033435300 Felicia Jodhka Family Medicine Physician · Merced, CA NPI 1215228820 Trevor Cesar Urology Physician · Merced, CA NPI 1528562014 Deirdre Mazzetto Acute Care Nurse Practitioner · Merced, CA NPI 1023580446
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-23.