CINDY LUM OTR/L
NPI 1821710948
Occupational Therapist - Hand in Northridge, CA
About Cindy Lum Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CINDY LUM OTR/L (NPI 1821710948) is an individual hand provider in Northridge, California, licensed in California (24113) and active in the NPI registry since September 2022. She is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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
Cindy Lum Otr/l 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 Cindy Lum reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tarzana, CA 91356
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Select Cs Physical Therapy PC
- 217 clinicians in this Medicare group
Thousand Oaks, CA 91360
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 176 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 5
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.
Other Providers at the Same Location NPPES 2
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 Cindy Lum's NPI number?
The NPI number for Cindy Lum is 1821710948. It was assigned to this individual provider in the NPPES registry on September 15, 2022.
Where is Cindy Lum located?
Cindy Lum practices at 18911 Nordhoff St Ste 37, Northridge, CA 91324. The listed phone number is (818) 435-2800.
What is Cindy Lum's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.
Is Cindy Lum enrolled in Medicare?
Yes. Cindy Lum 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 Cindy Lum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cindy Lum reassigns Medicare benefits to 3 organizations: Select Cs Physical Therapy, P.C. (Tarzana, CA), Meridian Hand Therapy Inc (Thousand Oaks, CA) and Select Cal Physical Therapy PC (Fountain Valley, 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 Cindy Lum'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 Cindy Lum was last updated on September 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Cindy Lum, OTR/L · NPI 1821710948
Hand provider in Northridge, California. Individual provider, active in the CMS NPPES registry since September 15, 2022.
## Identity
- **NPI:** 1821710948 (Entity type: Individual)
- **Enumerated:** September 15, 2022
- **Primary specialty:** Occupational Therapist - Hand · taxonomy 225XH1200X
- **State license:** 24113 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 18911 NORDHOFF ST STE 37, Northridge, CA 91324-3774
- **Phone:** (818) 435-2800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Select Cs Physical Therapy, P.C. (NPI 1861076812, Tarzana, CA); Meridian Hand Therapy Inc (NPI 1053395186, Thousand Oaks, CA); Select Cal Physical Therapy PC (NPI 1508528191, Fountain Valley, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 15, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1821710948) · Data from the CMS NPPES public registry.