Dr. Rex Stephen Baumgartner , DDS
Dentist - Prosthodontics • Newhall, CA
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Rex Baumgartner has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Rex Baumgartner, DDS was a registered Dentist - Prosthodontics practicing in Newhall, CA. Throughout an active medical career spanning 19 years, Dr. Baumgartner provided care at the practice location at 25078 PEACHLAND AVE # H until profile deactivation on 2025-11-27.
Practice Location & Contact Primary Location
25078 Peachland Ave # H
Newhall, CA 91321
Specialty Benchmarks & Practice Insights
Comparative analytics for Dentist - Prosthodontics in Newhall, CA
Practicing in Newhall, CA (497 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 1223P0700X
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dentist - Prosthodontics
Doctor of Dental Surgery
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on November 27, 2025
NPI status registered as active in NPPES database
Registered at 25078 PEACHLAND AVE # H, NEWHALL, CA 91321 (Tel: 6612593600)
Registered at 25078 PEACHLAND AVE # H, NEWHALL, CA 91321 (Tel: 6612593600)
Recorded as REX BAUMGARTNER, DDS
Dentist (License #27229 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
25078 Peachland Ave # H
Newhall, CA 91321
Phone: 6612593600
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