1. Home
  2. Directory
  3. Colorado
  4. Castle Rock
  5. Internal Medicine
  6. NPI Profile

PORTERCARE ADVENTIST HEALTH SYSTEM
NPI 1538026547
Internal Medicine - Cardiovascular Disease in Castle Rock, CO

Active since January 09, 2026
2350 MEADOWS BLVD, CASTLE ROCK, CO 80109(720) 455-0489(720) 455-0471 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Portercare Adventist Health System NPPES

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

PORTERCARE ADVENTIST HEALTH SYSTEM (NPI 1538026547), doing business as Adventhealth Medical Group Cardiac Stress Testing At Castle Rock, is a healthcare organization registered as a cardiovascular disease in Castle Rock, Colorado and active in the NPI registry since January 2026. The organization lists Jason Tacha, Coo, as its authorized official.

NPPES Registry Identity

NPI1538026547
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NamePORTERCARE ADVENTIST HEALTH SYSTEM
Location Address2350 MEADOWS BLVDCastle Rock, CO 80109-8405
Mailing AddressPo Box 713425Chicago, IL 60677-4325 · (800) 953-0104
Phone(720) 455-0489
Fax(720) 455-0471
Organization SubpartNo
Authorized OfficialJason TachaCoo · (303) 304-7752
Enumeration DateJanuary 9, 2026
NPPES CertifiedJanuary 9, 2026
✔ NPI 1538026547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
2350 MEADOWS BLVD, Castle Rock, CO 80109
Open in Google Maps ↗

Other Names 1

Doing Business AsAdventhealth Medical Group Cardiac Stress Testing At Castle Rock

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

USACS OF COLORADO INC
Emergency Medicine
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (330) 493-4443
KATHERINE GASSER
Registered Nurse
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-5000
SHERIDAN CHILDRENS HEALTHCARE SERVICES OF COLORADO PC
Pediatrics (Neonatal-Perinatal Medicine)
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-5000
STUART VIRGIL WEATHERWAX MD
Obstetrics & Gynecology
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-0350
PORTERCARE ADVENTIST HEALTH SYSTEM
Hospitalist
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-0650
HEALTHONE CLINIC SERVICES - PEDIATRIC SPECIALTIES LLC
Pediatrics (Pediatric Cardiology)
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 475-8730
HUGH E HALLMARK MD
Hospitalist
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-3879
HEALTHONE CLINIC SERVICES - SURGERY NEUROLOGICAL LLC
Neurological Surgery
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-5000

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 Portercare Adventist Health System's NPI number?

The NPI number for Portercare Adventist Health System is 1538026547. It was assigned to this organization in the NPPES registry on January 9, 2026. The provider is doing business as AdventHealth Medical Group Cardiac Stress Testing at Castle Rock.

Where is Portercare Adventist Health System located?

Portercare Adventist Health System is located at 2350 Meadows Blvd, Castle Rock, CO 80109. The listed phone number is (720) 455-0489.

What is Portercare Adventist Health System's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Portercare Adventist Health System was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.