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Michael Halaska , RN

Registered Nurse • Aurora, CO

Active NPI 1063289692 Individual Practitioner Male Practitioner
Practice location in NPPES

13123 E 16th Ave
Aurora, CO 800457106

Call 7023059337 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

13123 E 16th Ave

Aurora, CO 800457106

Telephone 7023059337
Organization at the Same NPPES Address or Phone
University Physicians Incorporated Facility NPI 1083662498

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2023

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Aurora and Colorado

559 active clinicians are listed under Registered Nurse with a practice address in Aurora, CO (4,697 in Colorado).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Aurora

0% of these 559 clinicians have the CMS telehealth indicator.

0% of these 559 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-12-04
Registered Nurse Primary Specialty

NUCC Taxonomy Code: 163W00000X

License # reported to NPPES CO 1638050

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Colorado Division of Professions and Occupations.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Dr. Jordan Abbott , MD

Pediatrics - Pediatric Allergy/Immunology

NPI 1235315375

Doctor of Medicine (M.D.)

Dr. Megan Adams , MD

Transplant Surgery

NPI 1376868695

Doctor of Medicine (M.D.)

Dr. Veronica Alaniz , MD

Obstetrics & Gynecology

NPI 1992021513

Doctor of Medicine (M.D.)

Dr. Christina Aldrich Barrera , MD

Psychiatry & Neurology - Child & Adolescent Psychiatry

NPI 1871054114

Doctor of Medicine (M.D.)

Keilynn Alicea , APN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1790159556

Advanced Practice Nurse

Dr. Aparna Annam , DO

Radiology - Pediatric Radiology

NPI 1770622730

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History

NPI enumerated December 05, 2023.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from December 2023 to November 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1063289692
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 05, 2023
Last Update: December 05, 2023
Sole Proprietor: Yes

Mailing Address

13844 Ivy St

Thornton, CO 806029159

Phone: 7023059337

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.