Why this was flagged
20 providers share this street address
This address is the registered location of 20 separate Medicare-enrolled providers. Legitimate causes exist (shared medical office buildings, management companies), but dense clustering of billing entities at one address is a known fraud pattern.
Source CMS Home Health Agency Enrollments · record as of 27 Jul 2026 · pulled 18 Sept 2026 · version 2026-09-18 · c6841a
Many providers in separate suites of one building
This building hosts providers registered across 20 different suite or unit numbers, a pattern seen when shell agencies are set up side by side.
Source CMS Home Health Agency Enrollments · record as of 27 Jul 2026 · pulled 18 Sept 2026 · version 2026-09-18 · c6841a
Owner is tied to 5 providers
An owner or managing party of this provider (SEMI O OJO) is listed on 5 separate Medicare enrollments. Chains are legal, but rapid multi-entity accumulation is a common structure in healthcare fraud cases.
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
Other providers at this street address (19)
HAPPY CARING HOME HEALTH CARE INC
STE 223 · Incorporated Apr 30, 2019
AMERICAN ATA HOME HEALTH AGENCY INC
STE 202 · Incorporated May 6, 2019
GOLDEN HEALTH HOME CARE INC
STE 304 · Incorporated Oct 17, 2018
BEST CHANCE HOME HEALTH AGENCY CARE INC
STE 307 · Incorporated Aug 24, 2020
PROVISION HOME HEALTH CARE
UNIT 308C · Incorporated Apr 14, 2017
BLOOM HEALTH CARE
STE 320 · Incorporated Feb 18, 2021
S&A HOME HEALTH CARE
STE 319 · Incorporated Mar 3, 2021
LIVING TREE HOME HEALTH
STE 212 · Incorporated —
CURATIO HOME HEALTH
STE 210 · Incorporated Mar 9, 2021
DIVINE TOUCH HOME HEALTH CARE INC
UNIT 214 · Incorporated Sep 28, 2021
EXCELLENT HOME CARE INC
STE 205 · Incorporated Mar 22, 2021
AMBITIONS HOME HEALTH INC
STE 216 · Incorporated Aug 12, 2021
PEACEFUL HARBORS HOME HEALTH, INC.
STE 209 · Incorporated Jan 5, 2022
WILLOWS HOME HEALTH SERVICES, INC.
STE 211 · Incorporated —
ON CALL HOSPICE CARE, INC.
STE 314 · Incorporated May 1, 2019
GOLDEN AGE HOSPICE CARE INC
STE 305 · Incorporated —
WIND BREEZE HOSPICE INC
STE 311 · Incorporated —
PROMISED HOPE HOSPICE
STE 208 · Incorporated —
TOUCH OF HOPE HOSPICE INC
STE 306 · Incorporated Jul 10, 2020
Owners and managing parties of record
SEMI O OJO
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 100% ownership · since Aug 24, 2020
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SEMI O OJO
CORPORATE OFFICER · I · 100% ownership · since Aug 24, 2020
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SEMI O OJO
CORPORATE DIRECTOR · I · 100% ownership · since Aug 24, 2020
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SEMI O OJO
W-2 MANAGING EMPLOYEE · I · 100% ownership · since Aug 24, 2020
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
OWN FIRST INC
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Jul 12, 2021
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
Source timeline
Every flag on this provider is built from one or more published government files. Below is each file that contributed, the weekly pulls we have of it, and the actual records read from it.
- 20 providers share this street address
- Many providers in separate suites of one building
Weekly refreshes
- 18 Sept 2026 (in use)11,494 records11,494 added · 0 changed · 0 removedpublisher data as of 27 Jul 2026
- 18 Sept 20261,000 records1,000 added · 0 changed · 0 removedpublisher data as of 27 Jul 2026(running)
Records read from this file
- TOPANGA HOME HEALTH CARE INCNPI 1922612225 · certification 757317 · 5311 TOPANGA CANYON BLVD, WOODLAND HILLS, CA
- HAPPY CARING HOME HEALTH CARE INCsame street address in the same file
- AMERICAN ATA HOME HEALTH AGENCY INCsame street address in the same file
- GOLDEN HEALTH HOME CARE INCsame street address in the same file
- BEST CHANCE HOME HEALTH AGENCY CARE INCsame street address in the same file
- Owner is tied to 5 providers
Weekly refreshes
- 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026
Records read from this file
- SEMI O OJO5% OR GREATER INDIRECT OWNERSHIP INTEREST · 100% share · since 2020-08-24
- SEMI O OJOCORPORATE OFFICER · 100% share · since 2020-08-24
- SEMI O OJOCORPORATE DIRECTOR · 100% share · since 2020-08-24
- SEMI O OJOW-2 MANAGING EMPLOYEE · 100% share · since 2020-08-24
- OWN FIRST INC5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 2021-07-12
Where every detail came from
Each value below is traced to the published file it was read from, the day we downloaded it, and the weekly version it belongs to. Open the link to check the original record yourself.
| Detail | Value | Published file | Record as of | Pulled | Version |
|---|---|---|---|---|---|
| Legal name | TOPANGA HOME HEALTH CARE INC | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1922612225 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 757317 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 3375961519 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Provider type | PART A PROVIDER - HOME HEALTH AGENCY | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Organisation type | CORPORATION | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Incorporation date | 2020-08-24 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State of incorporation | CA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Street address | 5311 TOPANGA CANYON BLVD, STE 309 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | WOODLAND HILLS | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State | CA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| ZIP | 913641740 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
What changed
How this provider's public record has moved between weekly refreshes. See the whole week.
Nothing has changed for this provider since we started comparing weekly refreshes.
Public research history
Nobody has worked this lead yet. Notes published by investigators stay here even after a claim expires.
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