Why this was flagged
Many providers in separate suites of one building
This building hosts providers registered across 3 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
3 providers share this street address
This address is the registered location of 3 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
Other providers at this street address (2)
Owners and managing parties of record
LALA BAYANDURYAN
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 51% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
LALA BAYANDURYAN
CORPORATE OFFICER · I · 51% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
LALA BAYANDURYAN
CORPORATE DIRECTOR · I · 51% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ARMAN PILOYAN
CORPORATE DIRECTOR · I · 16.4% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ARMAN PILOYAN
CORPORATE OFFICER · I · 16.4% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ARMAN PILOYAN
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 16.4% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARK STAMPFLI
CORPORATE DIRECTOR · I · 16.3% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARK STAMPFLI
W-2 MANAGING EMPLOYEE · I · 16.3% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SEYED EMAD-DIN ROUGHANI
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 16.3% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SEYED EMAD-DIN ROUGHANI
CORPORATE OFFICER · I · 16.3% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SEYED EMAD-DIN ROUGHANI
CORPORATE DIRECTOR · I · 16.3% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARK STAMPFLI
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 16.3% ownership · since May 13, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARK STAMPFLI
CORPORATE OFFICER · I · 16.3% ownership · since May 13, 2025
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.
- Many providers in separate suites of one building
- 3 providers share this street address
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
- SPES HOME HEALTH INCNPI 1245980424 · certification 757873 · 22543 VENTURA BLVD, WOODLAND HILLS, CA
- DEMETRA HOME HEALTH CARE INCsame street address in the same file
- HAMSA HOME HEALTH INCsame 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
- LALA BAYANDURYAN5% OR GREATER DIRECT OWNERSHIP INTEREST · 51% share · since 2025-05-13
- LALA BAYANDURYANCORPORATE OFFICER · 51% share · since 2025-05-13
- LALA BAYANDURYANCORPORATE DIRECTOR · 51% share · since 2025-05-13
- ARMAN PILOYANCORPORATE DIRECTOR · 16.4% share · since 2025-05-13
- ARMAN PILOYANCORPORATE OFFICER · 16.4% share · since 2025-05-13
- ARMAN PILOYAN5% OR GREATER DIRECT OWNERSHIP INTEREST · 16.4% share · since 2025-05-13
- MARK STAMPFLICORPORATE DIRECTOR · 16.3% share · since 2025-05-13
- MARK STAMPFLIW-2 MANAGING EMPLOYEE · 16.3% share · since 2025-05-13
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 | SPES HOME HEALTH INC | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Trading name | LA HOME HEALTH | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1245980424 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 757873 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 6103365150 | 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 |
| Street address | 22543 VENTURA BLVD, STE 213 | 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 | 913641444 | 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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