Why this was flagged
Medicare paid far more per patient than peers
In 2021 this provider was paid $70,189 per patient, against a typical $25,195 for the same kind of provider in CA. A genuinely high-need patient mix can explain some of this, but extreme per-patient billing is a classic upcoding and phantom-patient pattern.
Source Medicare Skilled Nursing Payments by Provider · record as of 11 Aug 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 0c26d5
View the records behind this flag →
Owners and managing parties of record
MARCEL C LOH
CORPORATE OFFICER · I · 100% ownership · since Oct 5, 2020
Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0
MARCEL C LOH
W-2 MANAGING EMPLOYEE · I · 100% ownership · since Oct 5, 2020
Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0
CHA HEALTH SYSTEMS
LIMITED PARTNERSHIP INTEREST · O · 98.75% ownership · since Apr 2, 2001
Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0
CHS HEALTHCARE MANAGEMENT LLC
GENERAL PARTNERSHIP INTEREST · O · 1.25% ownership · since Nov 29, 2005
Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0
WON T CHA
CORPORATE OFFICER · I · since Oct 15, 2015
Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0
Source timeline
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Source records
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| Detail | Value | Published file | Record as of | Pulled | Version |
|---|---|---|---|---|---|
| Legal name | CHA HOLLYWOOD MEDICAL CENTER LP | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| Trading name | HOLLYWOOD PRESBYTERIAN MEDICAL CENTER | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| NPI | 1336164151 | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| Medicare certification number | 056311 | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| CMS associate ID | 9032175476 | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| Provider type | PART A PROVIDER - SKILLED NURSING FACILITY | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| Organisation type | PARTNERSHIP | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| State of incorporation | CA | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| Street address | 4636 FOUNTAIN AVENUE | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| City | LOS ANGELES | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| State | CA | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
| ZIP | 90029-1830 | CMS Skilled Nursing Facility Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · e83b3d |
What changed
Public research history
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