Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Mark Adam Frens, DPT, PT
Physical Therapist in Santee, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568871861
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Registry record
Entity type Individual (Type 1)
Name Mr. Mark Adam Frens
Credential DPT, PT
Sex Male
Practice address 9236 Lapeer Ct, Santee, CA, 92071
Phone (616) 889-6894
Enumeration date Aug 12, 2014
Last updated in NPPES May 4, 2018
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 41485 (CA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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 Frens practice?
The practice location on file with NPPES is in Santee, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Frens?
The National Provider Identifier (NPI) for Mark Frens is 1568871861, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-04.