CHELSEY LEIGH CLAASSEN PT, DPT
NPI 1801246848
Physical Therapist in San Jose, CA
About Chelsey Leigh Claassen Pt, Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSEY LEIGH CLAASSEN PT, DPT (NPI 1801246848) is an individual physical therapist in San Jose, California, licensed in California (294538) and active in the NPI registry since June 2016. She is a graduate of Other (2016).
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.
Other Names 1
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
Chelsey Leigh Claassen Pt, 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 Reassignments
3Medicare enrollment records show Chelsey Claassen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95135
- Reassigned Medicare billing, California enrollment
- 54 clinicians in this Medicare group
Saratoga, CA 95070
- Reassigned Medicare billing, California enrollment
- 29 clinicians in this Medicare group
Modesto, CA 95356
- Reassigned Medicare billing, California enrollment
- 132 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95135 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 7
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 Chelsey Claassen's NPI number?
The NPI number for Chelsey Claassen is 1801246848. It was assigned to this individual provider in the NPPES registry on June 21, 2016. The provider is also known as Chelsey Leigh Ornburn.
Where is Chelsey Claassen located?
Chelsey Claassen practices at 4205 San Felipe Rd Ste 100, San Jose, CA 95135. The listed phone number is (408) 238-1552.
What is Chelsey Claassen's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Chelsey Claassen enrolled in Medicare?
Yes. Chelsey Claassen 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 organizations bill Medicare for Chelsey Claassen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsey Claassen reassigns Medicare benefits to 3 organizations: Silver Creek Fitness And Physical Therapy (San Jose, CA), Optm Physical Therapy Of Saratoga, Inc. (Saratoga, CA) and Golden Bear Physical Therapy Sports Injury Center, Inc (Modesto, CA). Each 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 Chelsey Claassen'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 Chelsey Claassen was last updated on April 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Chelsey Leigh Claassen, PT, DPT · NPI 1801246848
Physical Therapist provider in San Jose, California. Individual provider, active in the CMS NPPES registry since June 21, 2016.
## Identity
- **NPI:** 1801246848 (Entity type: Individual)
- **Enumerated:** June 21, 2016
- **Primary specialty:** Physical Therapist · taxonomy 225100000X
- **State license:** 294538 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4205 SAN FELIPE RD STE 100, San Jose, CA 95135-1546
- **Phone:** (408) 238-1552 · **Fax:** (408) 841-7205
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Silver Creek Fitness And Physical Therapy (NPI 1063510337, San Jose, CA); Optm Physical Therapy Of Saratoga, Inc. (NPI 1538131917, Saratoga, CA); Golden Bear Physical Therapy Sports Injury Center, Inc (NPI 1811084676, Modesto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** April 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1801246848) · Data from the CMS NPPES public registry.