SHANNON DIANE CHRISTIANSON DPT
NPI 1003001975
Clinic/Center - Physical Therapy in Long Beach, CA
About Shannon Diane Christianson Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON DIANE CHRISTIANSON DPT (NPI 1003001975) is an individual physical therapy provider in Long Beach, California and active in the NPI registry since September 2007. She is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Shannon Diane Christianson 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
2Medicare enrollment records show Shannon Christianson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Coeur D Alene, ID 83814
- Reassigned Medicare billing, Idaho enrollment
- 49 clinicians in this Medicare group
Hayden, ID 83835
- Reassigned Medicare billing, Idaho enrollment
- 4 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 7
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 90804 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LONG BEACH, CA 90804
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 Shannon Christianson's NPI number?
The NPI number for Shannon Christianson is 1003001975. It was assigned to this individual provider in the NPPES registry on September 12, 2007.
Where is Shannon Christianson located?
Shannon Christianson practices at 3900 E Pacific Coast Hwy, Long Beach, CA 90804. The listed phone number is (562) 986-2375.
What is Shannon Christianson's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Physical Therapy, with taxonomy code 261QP2000X.
Is Shannon Christianson enrolled in Medicare?
Yes. Shannon Christianson 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 Shannon Christianson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Christianson reassigns Medicare benefits to 2 organizations: Shellman Inc PA (Coeur D Alene, ID) and Sonny Physical Therapy, LLC (Hayden, ID). 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 Shannon Christianson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon Christianson accept?
Health plans from Molina Healthcare, PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan and Select Health list Shannon Christianson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Shannon Christianson was last updated on November 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Shannon Diane Christianson, DPT · NPI 1003001975
Physical Therapy provider in Long Beach, California. Individual provider, active in the CMS NPPES registry since September 12, 2007.
## Identity
- **NPI:** 1003001975 (Entity type: Individual)
- **Enumerated:** September 12, 2007
- **Primary specialty:** Clinic/Center - Physical Therapy · taxonomy 261QP2000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3900 E PACIFIC COAST HWY, Long Beach, CA 90804-2013
- **Phone:** (562) 986-2375
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Shellman Inc PA (NPI 1326050253, Coeur D Alene, ID); Sonny Physical Therapy, LLC (NPI 1992235816, Hayden, ID) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** November 28, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1003001975) · Data from the CMS NPPES public registry.