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PORTERCARE ADVENTIST HEALTH SYSTEM
NPI 1720963036
Internal Medicine - Hematology & Oncology in Castle Rock, CO

Active since August 06, 2025
2360 MEADOWS BLVD STE 300, CASTLE ROCK, CO 80109(303) 715-7106(720) 452-7540 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 10, 2025, Aug 6, 2025 (2 updates tracked since 2025).

About Portercare Adventist Health System NPPES

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

PORTERCARE ADVENTIST HEALTH SYSTEM (NPI 1720963036), doing business as Adventhealth Hematology And Oncology Castle Rock, is a healthcare organization registered as a hematology & oncology in Castle Rock, Colorado and active in the NPI registry since August 2025. The organization lists Jason Tacha, Coo, as its authorized official.

NPPES Registry Identity

NPI1720963036
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NamePORTERCARE ADVENTIST HEALTH SYSTEM
Location Address2360 MEADOWS BLVD STE 300Castle Rock, CO 80109-8405
Mailing AddressPo Box 713425Chicago, IL 60677-4325 · (800) 953-0104
Phone(303) 715-7106
Fax(720) 452-7540
Organization SubpartNo
Authorized OfficialJason TachaCoo · (303) 304-7752
Enumeration DateAugust 6, 2025
Last NPPES UpdateSeptember 10, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
✔ NPI 1720963036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Other Names 1

Doing Business AsAdventhealth Hematology And Oncology 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

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

PORTERCARE ADVENTIST HEALTH SYSTEM
General Acute Care Hospital
2360 MEADOWS BLVD STE 300
CASTLE ROCK, CO 80109
Douglas County (303) 269-4420

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 1720963036. It was assigned to this organization in the NPPES registry on August 6, 2025. The provider is doing business as AdventHealth Hematology and Oncology Castle Rock.

Where is Portercare Adventist Health System located?

Portercare Adventist Health System is located at 2360 Meadows Blvd Ste 300, Castle Rock, CO 80109. The listed phone number is (303) 715-7106.

What is Portercare Adventist Health System's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Portercare Adventist Health System was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.