KEIMI LEW
NPI 1669920740
Physical Therapist in Arcadia, CA
About Keimi Lew NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEIMI LEW (NPI 1669920740) is an individual physical therapist in Arcadia, California and active in the NPI registry since September 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.
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
Keimi Lew 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 Keimi Lew reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- 109 clinicians in this Medicare group
Whittier, CA 90603
- Reassigned Medicare billing, California enrollment
- 10 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 4
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 91006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Keimi Lew's NPI number?
The NPI number for Keimi Lew is 1669920740. It was assigned to this individual provider in the NPPES registry on September 16, 2016.
Where is Keimi Lew located?
Keimi Lew practices at 440 E Huntington Dr, Arcadia, CA 91006. The listed phone number is (626) 623-1122.
What is Keimi Lew's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Keimi Lew enrolled in Medicare?
Yes. Keimi Lew 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 Keimi Lew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keimi Lew reassigns Medicare benefits to 2 organizations: Algos Inc., A Medical Corporation (Pasadena, CA) and Professional Physical Therapy Associates, Inc. (Whittier, 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 Keimi Lew'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 Keimi Lew was last updated on September 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Keimi Lew · NPI 1669920740
Physical Therapist provider in Arcadia, California. Individual provider, active in the CMS NPPES registry since September 16, 2016.
## Identity
- **NPI:** 1669920740 (Entity type: Individual)
- **Enumerated:** September 16, 2016
- **Primary specialty:** Physical Therapist · taxonomy 225100000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 440 E HUNTINGTON DR, Arcadia, CA 91006-3776
- **Phone:** (626) 623-1122
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Algos Inc., A Medical Corporation (NPI 1497747356, Pasadena, CA); Professional Physical Therapy Associates, Inc. (NPI 1184725699, Whittier, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** September 16, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1669920740) · Data from the CMS NPPES public registry.