Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

James Wallenberg, DPT

Individual provider Geriatric Physical Therapist · NPI 1649888405

James Wallenberg, DPT is a Geriatric Physical Therapist in Westlake Village, California. Licensed in California. Registered with an NPI since 2020.

Licensed in
CA
In the registry since
2020
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

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Practice location Address checks out

860 Hampshire Rd
Westlake Village, CA 91361-2803
Phone: (805) 852-5055
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Physical Therapist (primary) Taxonomy 2251G0304X · Licence 298494 (CA)

Record details

NPI number1649888405
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT
Sole proprietorNo
NPI enumeratedJuly 17, 2020
Last updated in NPPESJune 7, 2024
Certification dateJune 7, 2024

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients59
Services billed 1,831 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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