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

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

289 active clinicians are listed under Speech-Language Pathologist with a practice address in Aurora, CO (4,336 in Colorado).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Aurora

1.4% of these 289 clinicians have the CMS telehealth indicator.

4.5% of these 289 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: 2024-09-19

Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

License # reported to NPPES CO SLP.0004807

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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.

1 listed

Dr. Chelsea Root , DPT

Physical Therapist

NPI 1265099063

Doctor of Physical Therapy

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events

📍

Updated Practice Location September 19, 2024

Registered at 15701 E 1ST AVE # 80011, AURORA, CO 800119060 (Tel: 3033448060)

📍

Updated Practice Location November 20, 2023

Registered at 19191 E ILIFF AVE, AURORA, CO 800136201 (Tel: 3037551785)

📍

Updated Business Mailing Address November 20, 2023

Registered at 19191 E ILIFF AVE, AURORA, CO 800136201 (Tel: 3037551785)

👤

Provider Name / Credentials Updated November 20, 2023

Recorded as ELAINE KNOX, MS, CCC-SLP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2023

Speech-Language Pathologist (license number reported to NPPES: CO SLP.0004807)

✅

NPI Profile Active September 11, 2019

NPI status registered as active in NPPES database

📍

Practice Location (Initial Record) September 11, 2019

Registered at SUNNYSIDE UNIFIED SCHOOL DISTRICT NO. 12, 2238 E. GINTER ROAD, TUCSON, AZ 85706 (Tel: 5205452137)

📍

Business Mailing Address (Initial Record) September 11, 2019

Registered at SUNNYSIDE UNIFIED SCHOOL DISTRICT NO. 12, 2238 E. GINTER ROAD, TUCSON, AZ 85706 (Tel: 5205452137)

👤

Provider Name / Credentials (Initial Record) September 11, 2019

Recorded as ELAINE KORSAN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2019

Specialist/Technologist

🟢

Initial NPI Registration & Enumeration September 11, 2019

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1598314627

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: September 11, 2019

Last Update: September 19, 2024

Sole Proprietor: No

Update or Correct Profile

Other Speech-Language Pathologists in Aurora

Healthcare providers in Aurora

Mailing Address

19191 E Iliff Ave

Aurora, CO 800136201

Phone: 3037551785

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.