HTI MEMORIAL HOSPITAL CORPORATION
NPI 1295780476
General Acute Care Hospital in Nashville, TN

Q: What is Hti Memorial Hospital Corporation's NPI number?

The NPI number for Hti Memorial Hospital Corporation is 1295780476. It was assigned to this organization in the NPPES registry on May 24, 2006. The provider is doing business as Tristar Skyline Medical Center.

Q: What is Hti Memorial Hospital Corporation's specialty?

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

Q: What quality rating does Hti Memorial Hospital Corporation have?

CMS rates Tristar Skyline Medical Center 1 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 May 24, 2006

1/5

Hospital Overall Rating

3441 DICKERSON PIKE, NASHVILLE, TN 37207(615) 769-2000(615) 769-7102 Get Directions Write a Review

NPPES record last updated: September 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 4, 2025, Jun 2, 2021 (2 updates tracked since 2021).

On this page

About Hti Memorial Hospital Corporation NPPES

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

HTI MEMORIAL HOSPITAL CORPORATION (NPI 1295780476), doing business as Tristar Skyline Medical Center, is a healthcare organization registered as a general acute care hospital in Nashville, Tennessee and active in the NPI registry since May 2006. The organization lists Sam Williamson, Cfo, as its authorized official.

NPPES Registry Identity

NPI1295780476

Entity TypeOrganization

Primary Taxonomy282N00000X

Legal Business NameHTI MEMORIAL HOSPITAL CORPORATION

Location Address3441 DICKERSON PIKENashville, TN 37207-2539

Mailing Address3441 Dickerson PikeNashville, TN 37207-2539 · (615) 769-2000 · Fax (615) 769-7102

Phone(615) 769-2000

Fax(615) 769-7102

Organization SubpartNo

Authorized OfficialSam WilliamsonCfo · (615) 698-3607

Enumeration DateMay 24, 2006

Last NPPES UpdateSeptember 24, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2025

✔ NPI 1295780476 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 ListedPsychiatric HospitalTaxonomy 283Q00000X

3441 DICKERSON PIKE, Nashville, TN 37207

Open in Google Maps ↗

Other Names 1

Doing Business AsTristar Skyline Medical Center

Other Identifiers 37

Medicaid0440006TN

Medicaid0933564IA

Medicaid4400006NC

Medicaid01653709NY

Medicaid10780BSC

Medicaid2503077TN

Medicaid620725924ME

Medicaid011548401MO

Medicaid0134520501KS

Medicaid072824801TX

Medicaid1072741050AK

MedicaidA9081NM

Medicaid0105622000WV

Medicaid0278855OH

Medicaid100697760AOK

Medicaid1747793LA

Medicaid48614MD

Medicaid82086800WI

Medicaid9500232503CO

MedicaidNAS0006NAL

Medicaid000953554XGA

Medicaid004400062VA

Medicaid08227060MS

Other5000049United Healthcare

Medicaid910617100FL

Medicaid003128338CT

Medicaid1204149MA

Medicaid20002013NH

Medicaid621113737001UT

Medicaid012633XMN

Medicaid01621879KY

Medicaid149133105AR

Medicaid200365060AIN

MedicaidXHSP33423CA

Medicaid01876740PA

Other0430297Healthspring

Other1000174Blue Cross

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and revalidation status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hti Memorial Hospital Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date

StateTennesseeEnrollment IDO20021115000002Part A · HospitalDue dateJanuary 31, 2027

Source: CMS Revalidation Due Date List, October 2026 release.

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Tristar Skyline Medical Center (CMS certification number 440006), from CMS Care Compare.

Tristar Skyline Medical Center

Acute Care Hospitals · Nashville, TN

1/5 CMS Overall Rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440006

Location3441 Dickerson PikeNashville, TN 37207 · Davidson County · (615) 769-2000

Emergency services Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023

2/5 summary rating

Nurse communication

2/5

Doctor communication

2/5

Staff responsiveness

1/5

Communication about medicines

2/5

Discharge information

2/5

Care transition

2/5

Cleanliness

3/5

Quietness

3/5

Overall hospital rating

2/5

Recommend hospital

2/5

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

3.7 No different than national

Death rate for heart attack patients

12.3% No different than national

Death rate for CABG surgery patients

Cases too small to report

Death rate for COPD patients

9.6% No different than national

Death rate for heart failure patients

11.6% No different than national

Death rate for pneumonia patients

19.5% No different than national

Infections 5

Central Line Associated Bloodstream Infection (ICU + select Wards)

3 observed cases · 8.726 predicted · 9,392 patient days

0.344 Better than the national benchmark

Clostridium Difficile (C.Diff)

6 observed cases · 40.198 predicted · 81,430 patient days

0.149 Better than the national benchmark

MRSA Bacteremia

2 observed cases · 5.924 predicted · 81,430 patient days

0.338 No different than national

SSI - Colon Surgery

3 observed cases · 4.918 predicted · 158 patient days

0.610 No different than national

Catheter Associated Urinary Tract Infections (ICU + select Wards)

6 observed cases · 14.526 predicted · 10,137 patient days

0.413 Better than the national benchmark

Unplanned Hospital Visits 14

Hospital return days for heart attack patients

58 days per 100 discharges

Hospital return days for heart failure patients

233 more days than average per 100 discharges

Hospital return days for pneumonia patients

400 more days than average per 100 discharges

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

154 No different than national

Rate of inpatient admissions for patients receiving outpatient chemotherapy

Cases too small to report

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

Cases too small to report

Timely & Effective Care 16

Emergency department volume

High

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

Healthcare workers given influenza vaccination

52%

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

182 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

572 minutes

Left before being seen

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.

EMILY DOWNS APRN

Nurse Practitioner (Acute Care)

3441 DICKERSON PIKE
NASHVILLE, TN 37207

Davidson County (615) 769-2000

JASON MATTHEW COHEN PA-C

Physician Assistant

3441 DICKERSON PIKE
NASHVILLE, TN 37207

Davidson County (615) 769-4401

DON A CHURCH MD

Emergency Medicine

3441 DICKERSON PIKE
NASHVILLE, TN 37207

Davidson County (615) 769-2000

ERIN LYNN TOLBERT RN, MSN, FNP

Nurse Practitioner (Family)

3441 DICKERSON PIKE
NASHVILLE, TN 37207

Davidson County (615) 769-4401

TIMOTHY YOUNKER

Student in an Organized Health Care Education/Training Program

3441 DICKERSON PIKE
NASHVILLE, TN 37207

Davidson County (615) 769-2158

MY THANH NGUYEN M.D.

Radiology (Radiation Oncology)

3441 DICKERSON PIKE, SARAH CANNON CANCER CENTER
NASHVILLE, TN 37207

Davidson County (615) 769-2300

TANNER KIMBALL DO

Internal Medicine

3441 DICKERSON PIKE
NASHVILLE, TN 37207

Davidson County (615) 769-2000

JOSEPH FLAMM MSN, APRN, FNP-C

Nurse Practitioner (Family)

3441 DICKERSON PIKE
NASHVILLE, TN 37207

Davidson County (615) 769-4400

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 Hti Memorial Hospital Corporation's NPI number?

The NPI number for Hti Memorial Hospital Corporation is 1295780476. It was assigned to this organization in the NPPES registry on May 24, 2006. The provider is doing business as Tristar Skyline Medical Center.

Where is Hti Memorial Hospital Corporation located?

Hti Memorial Hospital Corporation is located at 3441 Dickerson Pike, Nashville, TN 37207. The listed phone number is (615) 769-2000.

What is Hti Memorial Hospital Corporation's specialty?

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

Is Hti Memorial Hospital Corporation enrolled in Medicare?

Yes. Hti Memorial Hospital Corporation is registered in the Medicare PECOS enrollment system.

When is Hti Memorial Hospital Corporation's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Part A enrollment for this organization (Tennessee, Hospital) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

Is Hti Memorial Hospital Corporation a Medicare-certified hospital?

Yes. Tristar Skyline Medical Center is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does Hti Memorial Hospital Corporation have?

CMS rates Tristar Skyline Medical Center 1 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 Hti Memorial Hospital Corporation accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Hti Memorial Hospital Corporation 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 Hti Memorial Hospital Corporation was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.