DR. ZACHARY SIEBEL DPT
NPI 1780319624
Physical Therapist in Rohnert Park, CA
About Dr. Zachary Siebel Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY SIEBEL DPT (NPI 1780319624) is an individual physical therapist in Rohnert Park, California, licensed in California (2013090) and active in the NPI registry since July 2022. He is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Zachary Siebel Dpt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Zachary Siebel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 1,388 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94928 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Zachary Siebel's NPI number?
The NPI number for Zachary Siebel is 1780319624. It was assigned to this individual provider in the NPPES registry on July 22, 2022.
Where is Zachary Siebel located?
Zachary Siebel practices at 6174 State Farm Dr, Rohnert Park, CA 94928. The listed phone number is (707) 586-4320.
What is Zachary Siebel's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Zachary Siebel enrolled in Medicare?
Yes. Zachary Siebel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Zachary Siebel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Siebel reassigns Medicare benefits to California Luna Care Physical Therapy PC (Los Gatos, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Zachary Siebel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Zachary Siebel was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.