Why this was flagged
Owner is tied to 25 providers
An owner or managing party of this provider (THOMAS JOSEPH DIMARCO) is listed on 25 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
Owners and managing parties of record
SALO INC
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Oct 1, 1984
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
THOMAS JOSEPH DIMARCO
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 75.78% ownership · since Nov 7, 2004
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
CHRISTINE D OSWALD
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 8.56% ownership · since Nov 7, 2004
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
CHRISTINE D OSWALD
CORPORATE OFFICER · I · since Nov 7, 2004
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
CHRISTINE D OSWALD
CORPORATE DIRECTOR · I · since Nov 28, 2006
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
THOMAS JOSEPH DIMARCO
CORPORATE OFFICER · I · since May 5, 1988
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
THOMAS JOSEPH DIMARCO
CORPORATE DIRECTOR · I · since May 5, 1988
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DIANE S PICCARD
CORPORATE OFFICER · I · since Sep 15, 2015
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
CHRISSY GOELZ
W-2 MANAGING EMPLOYEE · I · since Mar 27, 2024
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DIANE S PICCARD
W-2 MANAGING EMPLOYEE · I · since Sep 15, 2015
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
NICHOLAS REISER
CORPORATE OFFICER · I · since Oct 8, 2021
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
NICHOLAS REISER
CORPORATE DIRECTOR · I · since Oct 8, 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.
- Owner is tied to 25 providers
Weekly refreshes
- 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026
Records read from this file
- SALO INC5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 1984-10-01
- THOMAS JOSEPH DIMARCO5% OR GREATER INDIRECT OWNERSHIP INTEREST · 75.78% share · since 2004-11-07
- CHRISTINE D OSWALD5% OR GREATER INDIRECT OWNERSHIP INTEREST · 8.56% share · since 2004-11-07
- CHRISTINE D OSWALDCORPORATE OFFICER · since 2004-11-07
- CHRISTINE D OSWALDCORPORATE DIRECTOR · since 2006-11-28
- THOMAS JOSEPH DIMARCOCORPORATE OFFICER · since 1988-05-05
- THOMAS JOSEPH DIMARCOCORPORATE DIRECTOR · since 1988-05-05
- DIANE S PICCARDCORPORATE OFFICER · since 2015-09-15
CMS Home Health Agency Enrollments
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
- INTERIM HEALTHCARE OF COLUMBUS, INC.NPI 1598841850 · certification 367323 · 675 HOPEWELL DR, HEATH, OH
cms_home_health_payments
No completed weekly pull is recorded for this file yet.
Records read from this file
- Interim Healthcare Of Newark — 2024$229,098 paid · 57 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 | INTERIM HEALTHCARE OF COLUMBUS, INC. | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Trading name | INTERIM HEALTHCARE OF NEWARK | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1598841850 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 367323 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 4688673312 | 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 | 1971-02-03 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State of incorporation | OH | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Street address | 675 HOPEWELL DR | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | HEATH | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State | OH | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| ZIP | 430561579 | 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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