Why this was flagged
4 providers share this street address
This address is the registered location of 4 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 4 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
Other providers at this street address (3)
Owners and managing parties of record
ZAHRA MIRAMIDI NAMINI
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 100% ownership · since Nov 13, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ZAHRA MIRAMIDI NAMINI
CORPORATE OFFICER · I · 100% ownership · since Nov 13, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ARDEN MED GROUP INC
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Aug 12, 2021
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ZAHRA MIRAMIDI NAMINI
W-2 MANAGING EMPLOYEE · I · since Nov 13, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ANTONIO L OLEGARIO
W-2 MANAGING EMPLOYEE · I · since Nov 13, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
CHRISTOPHER Y_S HENDRY
CORPORATE DIRECTOR · I · since Nov 13, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
CHRISTOPHER Y_S HENDRY
W-2 MANAGING EMPLOYEE · I · since Nov 13, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ZAHRA MIRAMIDI NAMINI
CORPORATE DIRECTOR · I · since Nov 13, 2023
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.
- 4 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
- ARDEN HOME HEALTH INCNPI 1699441352 · certification 757238 · 4766 PARK GRANADA, CALABASAS, CA
- ACTIVE PLUS HOME HEALTH CARE, INC.same street address in the same file
- COMFORTING CARE SERVICESsame street address in the same file
- DIVINE GRACE HOSPICE, INC.same street address in the same file
CMS Home Health Agency All Owners
Weekly refreshes
- 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026
Records read from this file
- ZAHRA MIRAMIDI NAMINI5% OR GREATER INDIRECT OWNERSHIP INTEREST · 100% share · since 2023-11-13
- ZAHRA MIRAMIDI NAMINICORPORATE OFFICER · 100% share · since 2023-11-13
- ARDEN MED GROUP INC5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 2021-08-12
- ZAHRA MIRAMIDI NAMINIW-2 MANAGING EMPLOYEE · since 2023-11-13
- ANTONIO L OLEGARIOW-2 MANAGING EMPLOYEE · since 2023-11-13
- CHRISTOPHER Y_S HENDRYCORPORATE DIRECTOR · since 2023-11-13
- CHRISTOPHER Y_S HENDRYW-2 MANAGING EMPLOYEE · since 2023-11-13
- ZAHRA MIRAMIDI NAMINICORPORATE DIRECTOR · since 2023-11-13
cms_home_health_payments
No completed weekly pull is recorded for this file yet.
Records read from this file
- Arden Home Health Inc — 2024$913,407 paid · 102 patients
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 | ARDEN HOME HEALTH INC | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1699441352 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 757238 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 3072910074 | 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 | 2021-08-12 | 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 | 4766 PARK GRANADA, STE 214-B | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | CALABASAS | 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 | 913021546 | 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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