Ernest Castro MD PLLC
NPI 1801551296 · Primary Care Clinic/Center · Arvada, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ernest Castro MD PLLC is a Primary Care Clinic/Center organization in Arvada, CO (NPI 1801551296).
Provider details
- NPI number
- 1801551296
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Ernest Castro, Physician/Owner(720) 868-3111
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES 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
Registry dates
- Enumerated
- 2021-11-01
- Last updated
- 2021-12-13
- Certified
- 2021-12-13
Frequently asked questions
- What is Ernest Castro MD PLLC's NPI number?
- Ernest Castro MD PLLC's National Provider Identifier (NPI) is 1801551296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ernest Castro MD PLLC?
- Ernest Castro MD PLLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Ernest Castro MD PLLC located?
- Ernest Castro MD PLLC's practice location on file with NPPES is 6870 W 52nd Ave Ste 212, Arvada, CO 80002-3953.
- What is Ernest Castro MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Ernest Castro MD PLLC is (720) 868-3111.
- Does Ernest Castro MD PLLC accept Medicare?
- Ernest Castro MD PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ernest Castro MD PLLC?
- The authorized official listed on Ernest Castro MD PLLC's NPPES record is Ernest Castro, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ernest Castro MD PLLC's NPI active?
- Yes — Ernest Castro MD PLLC's NPI (1801551296) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.