Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander Robert Mierau

Physical Therapist in Highlands Ranch, CO · enumerated 2017 · practices at The Physioroom, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1487177549

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alexander Robert Mierau

Sex Male

Practice address 8925 Ridgeline Blvd Ste 102, Highlands Ranch, CO, 80129

Phone (720) 316-9974

Enumeration date Jul 20, 2017

Last updated in NPPES Oct 30, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 10411567-8016 (UT) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PTL0015719 (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
14052757	Other	CO	CAQH

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alexander Mierau practice?

The practice location on file with NPPES is in Highlands Ranch, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexander Mierau?

The National Provider Identifier (NPI) for Alexander Mierau is 1487177549, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-30.