LINDA ANN HOU MD
NPI 1982870622
Internal Medicine - Gastroenterology in Torrance, CA
About Linda Ann Hou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDA ANN HOU MD (NPI 1982870622) is an individual gastroenterology provider in Torrance, California, licensed in California (A115160) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
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
Linda Ann Hou Md 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 Linda Hou reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Torrance, CA 90502
- Reassigned Medicare billing, California enrollment
- 1,939 clinicians in this Medicare group
Harbor City, CA 90710
- Reassigned Medicare billing, California enrollment
- 13,921 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 90502 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.
TORRANCE, CA 90502
TORRANCE, CA 90502
TORRANCE, CA 90502
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 Linda Hou's NPI number?
The NPI number for Linda Hou is 1982870622. It was assigned to this individual provider in the NPPES registry on May 2, 2008.
Where is Linda Hou located?
Linda Hou practices at 1000 W Carson St, Torrance, CA 90502. The listed phone number is (310) 222-2477.
What is Linda Hou's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Linda Hou enrolled in Medicare?
Yes. Linda Hou 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 Linda Hou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Linda Hou reassigns Medicare benefits to 2 organizations: County Of Los Angeles (Torrance, CA) and Southern California Permanente Medical Group (Harbor City, 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 Linda Hou'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 Linda Hou was last updated on November 22, 2021. 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.
# Linda Ann Hou, MD · NPI 1982870622
Gastroenterology physician in Torrance, California. Individual provider, active in the CMS NPPES registry since May 2, 2008.
## Identity
- **NPI:** 1982870622 (Entity type: Individual)
- **Enumerated:** May 2, 2008
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** A115160 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 W CARSON ST, Torrance, CA 90502-2004
- **Phone:** (310) 222-2477
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): County Of Los Angeles (NPI 1851363188, Torrance, CA); Southern California Permanente Medical Group (NPI 1598797011, Harbor City, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** November 22, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1982870622) · Data from the CMS NPPES public registry.