Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Elizabeth H. Sebestyen, MD

Individual provider Internal Medicine Physician · NPI 1407891542

Dr. Elizabeth H. Sebestyen, MD practises Internal Medicine in Denver, Colorado. Qualified in 1987, 39 years ago. Practices with Healthone Clinic Services - Primary Care LLC, a 45-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
39
Licensed in
CO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1601 E 19th Ave Ste 6000
Denver, CO 80218-1216
Phone: (303) 861-7001
Fax: (303) 861-8624
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 37218 (CO)

Record details

NPI number1407891542
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2006
Last updated in NPPESFebruary 9, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Healthone Clinic Services - Primary Care Llc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Colleagues at Healthone Clinic Services - Primary Care LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 45 clinicians in the practice; 12 are shown here.

Other providers in Denver