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 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 (1)
UMASS MEMORIAL HEALTH CARE, INC.
Incorporated Dec 1, 1989
Owners and managing parties of record
UMASS MEMORIAL HEALTH CARE, INC.
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 90% ownership · since Jun 1, 1998
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MICHAEL A MAHAN
CORPORATE DIRECTOR · I · 5.55% ownership · since Jan 1, 2021
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
LUIS MASEDA
CORPORATE DIRECTOR · I · 5.55% ownership · since Mar 1, 2021
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
LESLIE JANE BOVENZI
CORPORATE DIRECTOR · I · 5.55% ownership · since Jun 1, 2006
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
UMASS MEMORIAL COMMUNITY HOSPITALS
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 5% ownership · since Jun 1, 1998
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
CENTRAL NEW ENGLAND HEALTHALLIANCE, INC.
OPERATIONAL/MANAGERIAL CONTROL · O · 5% ownership · since Nov 4, 1994
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SANDRA R. LAYPORT
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Oct 1, 2017
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
HEIDI ANN NANO
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Sep 26, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
STEVEN M MCCUE
CORPORATE OFFICER · I · 0% ownership · since Oct 1, 2019
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
JODY B ANDERSON
CORPORATE OFFICER · I · 0% ownership · since Sep 1, 2021
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
KIMBERLY W EBB
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Mar 1, 2024
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MELISSA NICOLE LENNON
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Jun 16, 2022
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.
- 2 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
- UMASS MEMORIAL HEALTH CARE, INC.NPI 1366420663 · certification 227009 · 60 HOSPITAL RD, LEOMINSTER, MA
- UMASS MEMORIAL HEALTH CARE, 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
- UMASS MEMORIAL HEALTH CARE, INC.5% OR GREATER DIRECT OWNERSHIP INTEREST · 90% share · since 1998-06-01
- MICHAEL A MAHANCORPORATE DIRECTOR · 5.55% share · since 2021-01-01
- LUIS MASEDACORPORATE DIRECTOR · 5.55% share · since 2021-03-01
- LESLIE JANE BOVENZICORPORATE DIRECTOR · 5.55% share · since 2006-06-01
- UMASS MEMORIAL COMMUNITY HOSPITALS5% OR GREATER DIRECT OWNERSHIP INTEREST · 5% share · since 1998-06-01
- CENTRAL NEW ENGLAND HEALTHALLIANCE, INC.OPERATIONAL/MANAGERIAL CONTROL · 5% share · since 1994-11-04
- SANDRA R. LAYPORTW-2 MANAGING EMPLOYEE · 0% share · since 2017-10-01
- HEIDI ANN NANOW-2 MANAGING EMPLOYEE · 0% share · since 2022-09-26
cms_home_health_payments
No completed weekly pull is recorded for this file yet.
Records read from this file
- Health Alliance Home Health And Hospice — 2024$1,810,835 paid · 428 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 | UMASS MEMORIAL HEALTH CARE, INC. | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Trading name | HEALTH ALLIANCE HOME HEALTH AND HOSPICE | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1366420663 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 227009 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 2961495643 | 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 | 1989-12-01 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State of incorporation | MA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Street address | 60 HOSPITAL RD | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | LEOMINSTER | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State | MA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| ZIP | 014532205 | 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.
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.