Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark D Lamberson

Individual provider Physical Therapist · NPI 1528287281

Mark D Lamberson is registered under Physical Therapist in Private Practice in Red Bluff, California. Qualified in 2004, 22 years ago. Practices with Red Bluff Physical Therapy Inc, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
22
Licensed in
CA
In the registry since
2007
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Practice location Address checks out

100 Jackson St
Red Bluff, CA 96080-3954 Not confirmed with CMS for 15 years — call before visiting
Phone: (530) 529-5777
Fax: (530) 529-5772
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT37227 (CA)

Record details

NPI number1528287281
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 24, 2007
Last updated in NPPESMay 24, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Red Bluff Physical Therapy Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients137
Services billed 4,694 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

Colleagues at Red Bluff Physical Therapy Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Red Bluff