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ERNEST CASTRO MD PLLC
NPI 1801551296
Clinic/Center - Primary Care in Arvada, CO

Active since November 01, 2021CLIA 06D2245633 · Waiver
6870 W 52ND AVE STE 212, ARVADA, CO 80002(720) 868-3111(303) 220-4941 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 13, 2021, Nov 12, 2021, Nov 1, 2021 (3 updates tracked since 2021).

About Ernest Castro Md Pllc NPPES

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

ERNEST CASTRO MD PLLC (NPI 1801551296) is a healthcare organization registered as a primary care in Arvada, Colorado and active in the NPI registry since November 2021. The organization holds a CLIA Waiver certificate valid through December 14, 2027 and lists Ernest Ross Castro, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1801551296
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameERNEST CASTRO MD PLLC
Location Address6870 W 52ND AVE STE 212Arvada, CO 80002-3953
Mailing Address6870 W 52nd Ave Ste 212Arvada, CO 80002-3953 · (720) 299-9734
Phone(720) 868-3111
Fax(303) 220-4941
Organization SubpartNo
Authorized OfficialErnest Ross CastroPhysician/owner · (720) 868-3111
Enumeration DateNovember 1, 2021
Last NPPES UpdateDecember 13, 20213 updates tracked since enumeration
NPPES CertifiedDecember 13, 2021
✔ NPI 1801551296 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
6870 W 52ND AVE STE 212, Arvada, CO 80002
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CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 06D2245633

Ernest Castro MD PLLC · Arvada, CO
Active · expires Dec 14, 2027
CLIA Number06D2245633
Laboratory TypePhysician Office
Certificate Effective DateDecember 15, 2025
Certificate Expiration DateDecember 14, 2027
Laboratory DirectorDr. Ernest R. Castro
Laboratory Phone(720) 868-3111
Laboratory LocationErnest Castro MD PLLC6870 W 52nd Ave, Ste 212, Arvada, CO 80002
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Ernest Castro MD PLLC's NPI number?

The NPI number for Ernest Castro MD PLLC is 1801551296. It was assigned to this organization in the NPPES registry on November 1, 2021.

Where is Ernest Castro MD PLLC located?

Ernest Castro MD PLLC is located at 6870 W 52nd Ave Ste 212, Arvada, CO 80002. The listed phone number is (720) 868-3111.

What is Ernest Castro MD PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Does Ernest Castro MD PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 06D2245633) is associated with this NPI, valid through December 14, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ernest Castro MD PLLC was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.