Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Mercado Tal, DDS
Dentist in Alameda, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215055249
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert Mercado Tal
Credential DDS
Sex Male
Practice address 512 Westline Dr, 101, Alameda, CA, 94501
Phone (510) 521-5444
Fax (510) 521-2411
Enumeration date Mar 27, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 Robert Tal practice?
The practice location on file with NPPES is in Alameda, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Tal?
The National Provider Identifier (NPI) for Robert Tal is 1215055249, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Henry Freeland Psychiatry Physician · Alameda, CA NPI 1801829965 Richard Hall Chiropractor · Alameda, CA NPI 1003908021 Barbara Galera General Practice Dentistry · Alameda, CA NPI 1891881298 Henry T Freeland Med Corp Psychiatry Physician · Alameda, CA NPI 1013096569 Richard Marcus Optometrist · Alameda, CA NPI 1396804050 Shivinder Kaur Specialist · Alameda, CA NPI 1982881991 Helen Delisser Chiropractor · Alameda, CA NPI 1457514523 Richard H. Marcus, O.D., Inc. Optometrist · Alameda, CA NPI 1720225980
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.