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MERCY HEALTH - TIFFIN HOSPITAL LLC
NPI 1316994734
General Acute Care Hospital in Tiffin, OH

Active since May 30, 2006
5/5
Hospital Overall Rating
45 ST LAWRENCE DR, TIFFIN, OH 44883(419) 455-7000 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 5, 2026, Jan 13, 2022, Mar 2, 2021 and 4 more (7 updates tracked since 2017).

About Mercy Health - Tiffin Hospital Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MERCY HEALTH - TIFFIN HOSPITAL LLC (NPI 1316994734), doing business as Harness Health Pharmacy, is a healthcare organization registered as a general acute care hospital in Tiffin, Ohio and active in the NPI registry since May 2006. The organization lists Kimberly Ralston, System Director, as its authorized official.

NPPES Registry Identity

NPI1316994734
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameMERCY HEALTH - TIFFIN HOSPITAL LLC
Location Address45 ST LAWRENCE DRTiffin, OH 44883-8310
Mailing AddressPo Box 639922Cincinnati, OH 45263-9922 · (419) 455-7000
Phone(419) 455-7000
Organization SubpartNo
Authorized OfficialKimberly RalstonSystem Director · (419) 996-5119
Enumeration DateMay 30, 2006
Last NPPES UpdateFebruary 5, 20267 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
✔ NPI 1316994734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

Also ListedMedicare Defined Swing Bed UnitTaxonomy 275N00000X
45 ST LAWRENCE DR, Tiffin, OH 44883
Open in Google Maps ↗

Other Names 3

Doing Business AsHarness Health Pharmacy
Doing Business AsMercy Health - Tiffin Hospital
Former Legal Business NameMercy Hospital Of Tiffin, Ohio

Other Identifiers 1

Medicaid5887723OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Mercy Health - Tiffin Hospital (CMS certification number 360089), from CMS Care Compare.

Mercy Health - Tiffin Hospital

Acute Care Hospitals · Tiffin, OH
5/5 CMS Overall Rating
OwnershipVoluntary non-profit - Church
CMS Certification Number360089
Location45 St Lawrence DriveTiffin, OH 44883 · Seneca County · (419) 455-7000
Emergency services Birthing friendly Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023
4/5 summary rating
Nurse communication
4/5
Doctor communication
4/5
Staff responsiveness
5/5
Communication about medicines
4/5
Discharge information
5/5
Care transition
4/5
Cleanliness
2/5
Quietness
3/5
Overall hospital rating
4/5
Recommend hospital
3/5
Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 18

Perioperative pulmonary embolism or deep vein thrombosis rate
3.59 No different than national
Postoperative sepsis rate
5.46 No different than national
Postoperative wound dehiscence rate
Cases too small to report
Abdominopelvic accidental puncture or laceration rate
0.85 No different than national
CMS Medicare PSI 90: Patient safety and adverse events composite
0.91 No different than national
Postoperative respiratory failure rate
9.82 No different than national

Infections 1

Clostridium Difficile (C.Diff)
1 observed case · 3.58 predicted · 8,008 patient days
0.279 No different than national

Unplanned Hospital Visits 13

Hospital return days for heart attack patients
Cases too small to report
Hospital return days for heart failure patients
204 fewer days than average per 100 discharges
Hospital return days for pneumonia patients
175 days per 100 discharges
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)
315 No different than national
Rate of inpatient admissions for patients receiving outpatient chemotherapy
79 No different than national
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
79 No different than national

Timely & Effective Care 14

Severe Sepsis 6-Hour Bundle
85%
Severe Sepsis 3-Hour Bundle
74%
Septic Shock 6-Hour Bundle
47%
Septic Shock 3-Hour Bundle
70%
Appropriate care for severe sepsis and septic shock
42%
Safe Use of Opioids - Concurrent Prescribing
8%

Maternal Health 2

Elective Delivery
30%
Maternal Morbidity Structural Measure
Yes

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MERCY HEALTH - TIFFIN HOSPITAL LLC
Pharmacy (Community/Retail Pharmacy)
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (419) 455-7147
MEGAN LINNEA SMITH APRN-CNP
Nurse Practitioner (Family)
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (419) 455-7480
DR. MICHAEL PIATZ MD
Emergency Medicine
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (419) 455-7913
SANDUSKY RIVER INPATIENT SERVICES LLC
Hospitalist
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (469) 401-2386
COMPASSUS BSMH TIFFIN HHA LLC
Home Health
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (419) 455-8180
DR. OMAR PEREZ RODRIGUEZ M.D,
Obstetrics & Gynecology
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (419) 455-7000
MIDWEST EMERGENCY MANAGEMENT OHIO, INC
Emergency Medicine
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (419) 455-7000
DR. ALEXIS NICOLE CAROLINE OTD, OTR/L
Occupational Therapist
45 ST LAWRENCE DR
TIFFIN, OH 44883
Seneca County (419) 455-7000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mercy Health - Tiffin Hospital LLC's NPI number?

The NPI number for Mercy Health - Tiffin Hospital LLC is 1316994734. It was assigned to this organization in the NPPES registry on May 30, 2006. The provider is doing business as Harness Health Pharmacy and Mercy Health - Tiffin Hospital. The provider was formerly known as Mercy Hospital of Tiffin, Ohio.

Where is Mercy Health - Tiffin Hospital LLC located?

Mercy Health - Tiffin Hospital LLC is located at 45 St Lawrence Dr, Tiffin, OH 44883. The listed phone number is (419) 455-7000.

What is Mercy Health - Tiffin Hospital LLC's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Mercy Health - Tiffin Hospital LLC a Medicare-certified hospital?

Yes. Mercy Health - Tiffin Hospital is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does Mercy Health - Tiffin Hospital LLC have?

CMS rates Mercy Health - Tiffin Hospital 5 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.

What insurance does Mercy Health - Tiffin Hospital LLC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 4 other insurers list Mercy Health - Tiffin Hospital LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mercy Health - Tiffin Hospital LLC was last updated on February 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.