Portercare Adventist Health System
NPI 1720963036 · Hematology & Oncology Physician · Castle Rock, CO
Portercare Adventist Health System is a Hematology & Oncology Physician organization in Castle Rock, CO (NPI 1720963036).
Provider details
- NPI number
- 1720963036
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jason Tacha, Coo(303) 304-7752
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Adventhealth Hematology and Oncology Castle Rock
Registry dates
- Enumerated
- 2025-08-06
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Portercare Adventist Health System's NPI number?
- Portercare Adventist Health System's National Provider Identifier (NPI) is 1720963036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Portercare Adventist Health System?
- Portercare Adventist Health System is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Portercare Adventist Health System located?
- Portercare Adventist Health System's practice location on file with NPPES is 2360 Meadows Blvd Ste 300, Castle Rock, CO 80109-8405.
- What is Portercare Adventist Health System's phone number?
- The practice phone number listed in the NPPES registry for Portercare Adventist Health System is (303) 715-7106.
- Who is the authorized official for Portercare Adventist Health System?
- The authorized official listed on Portercare Adventist Health System's NPPES record is Jason Tacha, Coo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Portercare Adventist Health System's NPI active?
- Yes — Portercare Adventist Health System's NPI (1720963036) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.