Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MAIN LINE HOSPITALS, INC.
NPI 1215042114
General Acute Care Hospital in Paoli, PA

Q: What is Main Line Hospitals, Inc.'s NPI number?

The NPI number for Main Line Hospitals, Inc. is 1215042114. It was assigned to this organization in the NPPES registry on August 20, 2006. The provider is doing business as Paoli Hospital.

Q: What is Main Line Hospitals, Inc.'s specialty?

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

Q: What quality rating does Main Line Hospitals, Inc. have?

CMS rates Paoli 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.

Active since August 20, 2006

5/5

Hospital Overall Rating

255 W LANCASTER AVE, PAOLI, PA 19301(610) 648-1000 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 7, 2026, Sep 12, 2024, Dec 17, 2018 (3 updates tracked since 2018).

On this page

About Main Line Hospitals, Inc. NPPES

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

MAIN LINE HOSPITALS, INC. (NPI 1215042114), doing business as Paoli Hospital, is a healthcare organization registered as a general acute care hospital in Paoli, Pennsylvania and active in the NPI registry since August 2006. The organization lists Leigh Ehrlich, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1215042114

Entity TypeOrganization

Primary Taxonomy282N00000X

Legal Business NameMAIN LINE HOSPITALS, INC.

Location Address255 W LANCASTER AVEPaoli, PA 19301-1763

Mailing Address240 N Radnor Chester RdRadnor, PA 19087-5170 · (484) 337-1814

Phone(610) 648-1000

Organization SubpartNo

Authorized OfficialLeigh EhrlichChief Financial Officer · (484) 337-2029

Enumeration DateAugust 20, 2006

Last NPPES UpdateJuly 7, 20263 updates tracked since enumeration

NPPES CertifiedJuly 7, 2026

✔ NPI 1215042114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals

Taxonomy Code282N00000X

License✔ Licensed in PA · 161801

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.

255 W LANCASTER AVE, Paoli, PA 19301

Open in Google Maps ↗

Other Names 1

Doing Business AsPaoli Hospital

Other Identifiers 19

Medicaid0000899205DE

Other0001107000Amerihealth

Medicaid00739235NY

Medicaid013745600MD

Other0001107000Independence Blue Cross

Medicaid1007354280036PA

Other0520842Cigna

Medicaid000162588XGA

Other00545046-02Americhoice Medicare

Other258208Mamsi/alliance Ppo

Medicaid100727794PA

Other1024887Aetna Hmo & Medicare Cap

Other0001452Aetna

Medicaid912945600FL

Medicaid003035466CT

Other08310Health Partners

Other60039PA · Keystone Mercy

Medicaid019182700DC

Medicaid4195400NJ

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Paoli Hospital (CMS certification number 390153), from CMS Care Compare.

Paoli Hospital

Acute Care Hospitals · Paoli, PA

5/5 CMS Overall Rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390153

Location255 West Lancaster AvenuePaoli, PA 19301 · Chester County · (610) 648-1000

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

4/5

Communication about medicines

4/5

Discharge information

4/5

Care transition

4/5

Cleanliness

3/5

Quietness

2/5

Overall hospital rating

4/5

Recommend hospital

5/5

Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 19

Rate of complications for hip/knee replacement patients

2.7 No different than national

Death rate for heart attack patients

12.1% No different than national

Death rate for CABG surgery patients

Cases too small to report

Death rate for COPD patients

7.6% No different than national

Death rate for heart failure patients

9.1% Better than the national benchmark

Death rate for pneumonia patients

14.7% Better than the national benchmark

Infections 5

Central Line Associated Bloodstream Infection (ICU + select Wards)

6 observed cases · 5.912 predicted · 6,493 patient days

1.015 No different than national

Catheter Associated Urinary Tract Infections (ICU + select Wards)

6 observed cases · 8.657 predicted · 8,753 patient days

0.693 No different than national

SSI - Colon Surgery

3 observed cases · 3.894 predicted · 150 patient days

0.770 No different than national

MRSA Bacteremia

1 observed case · 2.704 predicted · 77,181 patient days

0.370 No different than national

Clostridium Difficile (C.Diff)

3 observed cases · 36.534 predicted · 71,909 patient days

0.082 Better than the national benchmark

Unplanned Hospital Visits 14

Hospital return days for heart attack patients

174 days per 100 discharges

Hospital return days for heart failure patients

680 days per 100 discharges

Hospital return days for pneumonia patients

666 days per 100 discharges

Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)

553 No different than national

Rate of inpatient admissions for patients receiving outpatient chemotherapy

140 No different than national

Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy

140 No different than national

Timely & Effective Care 17

Emergency department volume

High

Percentage of healthcare personnel who are up to date with COVID-19 vaccinations

28.6%

Healthcare workers given influenza vaccination

99%

Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better

213 minutes

Average (median) time patients spent in the emergency department before leaving from the visit- Psychiatric/Mental Health Patients. A lower number of minutes is better

470 minutes

Left before being seen

Maternal Health 2

Elective Delivery

23%

Maternal Morbidity Structural Measure

Yes

Leave this field empty

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.

TALIA LAGRAVINESE CRNP

Nurse Practitioner (Acute Care)

255 W LANCASTER AVE
PAOLI, PA 19301

Chester County (484) 565-1510

EMILY JANE DAMICO

Physician Assistant

255 W LANCASTER AVE
PAOLI, PA 19301

Chester County (215) 429-1003

MRS. LYNN B WOLFF CRNP

Nurse Practitioner (Acute Care)

255 W LANCASTER AVE
PAOLI, PA 19301

Chester County (484) 565-1600

MARY ANITA DILLOWAY MD

Pediatrics

255 W LANCASTER AVE, MOB 1 STE 101
PAOLI, PA 19301

Chester County (610) 644-9380

DR. SCOTT A. OLEX D.O.

Hospitalist

255 W LANCASTER AVE
PAOLI, PA 19301

Chester County (484) 565-1510

DR. JANIS ZVARGULIS M.D.

Anesthesiology

255 W LANCASTER AVE
PAOLI, PA 19301

Chester County (484) 565-1020

PAOLI PEDIATRICS PC

Pediatrics

255 W LANCASTER AVE, MOB 1 SUITE 101
PAOLI, PA 19301

Chester County (610) 644-9380

ADVOCARE, LLC

Hospitalist

255 W LANCASTER AVE
PAOLI, PA 19301

Chester County (610) 308-5755

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 Main Line Hospitals, Inc.'s NPI number?

The NPI number for Main Line Hospitals, Inc. is 1215042114. It was assigned to this organization in the NPPES registry on August 20, 2006. The provider is doing business as Paoli Hospital.

Where is Main Line Hospitals, Inc. located?

Main Line Hospitals, Inc. is located at 255 W Lancaster Ave, Paoli, PA 19301. The listed phone number is (610) 648-1000.

What is Main Line Hospitals, Inc.'s specialty?

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

Is Main Line Hospitals, Inc. a Medicare-certified hospital?

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

What quality rating does Main Line Hospitals, Inc. have?

CMS rates Paoli 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.

When was this NPI record last updated?

The NPPES record for Main Line Hospitals, Inc. was last updated on July 7, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.