Why this was flagged
2 providers share this street address
This address is the registered location of 2 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 Hospice Enrollments · record as of 27 Jul 2026 · pulled 18 Sept 2026 · version 2026-09-18 · 641824
Other providers at this street address (1)
MAIN LINE HEALTH HOMECARE AND HOSPICE
STE 100 · Incorporated Feb 28, 1984
Owners and managing parties of record
MAIN LINE DIVERSIFIED SERVICES
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Jul 1, 2002
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
SUSAN HARRIGAN
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Jan 1, 2013
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
PAMELA A BOYD
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Jan 1, 2024
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
SUSAN HARRIGAN
OPERATIONAL/MANAGERIAL CONTROL · I · 0% ownership · since Feb 19, 2025
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
LEIGH EHRLICH
CORPORATE OFFICER · I · 0% ownership · since Jan 1, 2024
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
SUSAN HARRIGAN
CORPORATE OFFICER · I · 0% ownership · since Feb 19, 2025
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
JOHN J LYNCH
CORPORATE DIRECTOR · I · since Aug 8, 2005
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
JOHN J LYNCH
CORPORATE OFFICER · I · since Aug 8, 2005
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
DONNA M PHILLIPS
CORPORATE DIRECTOR · I · since Mar 11, 2004
Source CMS Hospice All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · ed1513
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.
CMS Hospice Enrollments
- 2 providers share this street address
Weekly refreshes
- 18 Sept 2026 (in use)5,802 records5,000 added · 1 changed · 0 removedpublisher data as of 27 Jul 2026
Records read from this file
- MAIN LINE HEALTH HOMECARE AND HOSPICENPI 1881629228 · certification 391583A · 240 N RADNOR CHESTER RD, RADNOR, PA
- MAIN LINE HEALTH HOMECARE AND HOSPICEsame street address in the same file
CMS Hospice All Owners
Weekly refreshes
- 18 Sept 2026 (in use)70,444 recordspublisher data as of 19 Aug 2026
Records read from this file
- MAIN LINE DIVERSIFIED SERVICES5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 2002-07-01
- SUSAN HARRIGANW-2 MANAGING EMPLOYEE · 0% share · since 2013-01-01
- PAMELA A BOYDW-2 MANAGING EMPLOYEE · 0% share · since 2024-01-01
- SUSAN HARRIGANOPERATIONAL/MANAGERIAL CONTROL · 0% share · since 2025-02-19
- LEIGH EHRLICHCORPORATE OFFICER · 0% share · since 2024-01-01
- SUSAN HARRIGANCORPORATE OFFICER · 0% share · since 2025-02-19
- JOHN J LYNCHCORPORATE DIRECTOR · since 2005-08-08
- JOHN J LYNCHCORPORATE OFFICER · since 2005-08-08
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 | MAIN LINE HEALTH HOMECARE AND HOSPICE | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| Trading name | MAIN LINE HEALTH HOMECARE & HOSPICE-HOSPICE | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| NPI | 1881629228 | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| Medicare certification number | 391583A | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| CMS associate ID | 1052228780 | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| Provider type | PART A PROVIDER - HOSPICE | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| Organisation type | CORPORATION | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| Incorporation date | 1984-02-28 | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| State of incorporation | PA | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| Street address | 240 N RADNOR CHESTER RD, STE 100 | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| City | RADNOR | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| State | PA | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
| ZIP | 190872121 | CMS Hospice Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 641824 |
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.
Readers judge whether this flag holds up. A note only reaches the top when people who usually disagree both rate it helpful.
No notes yet. If you have checked this provider, say what you found.