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

Ali Zirakzadeh, MD

Individual provider Internal Medicine Physician · NPI 1609846567

Ali Zirakzadeh, MD is an Internal Medicine in Boulder, Colorado. Qualified in 1999, 27 years ago. Practices with Legacy Healthcare Services Inc, a 3,624-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
27
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

5495 Arapahoe Ave Ste 100
Boulder, CO 80303-1224
Phone: (303) 415-4250
Fax: (303) 440-9629
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 777 Bannock St, Denver, CO 80204-4507 — (303) 602-8270

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DR.0049158 (CO)

Record details

NPI number1609846567
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 24, 2006
Last updated in NPPESSeptember 27, 2024
Certification dateSeptember 27, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Legacy Healthcare Services Inc — 3624 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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