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Cyrus A. Mirshab, MD

Photo of Cyrus A. Mirshab, MD

My specialty:

My provider affiliation:
Kaiser Permanente provider

I speak: English

My gender: Male


Find out about

Where I practice

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About me

I am a rare and true Colorado native, so living in Colorado was an easy choice for me. I like the healthy and active culture Colorado provides. I'm the first physician in my family – I broke the mold of engineers and lawyers. I wanted a satisfying career that incorporated my love of science and also helping others, so medicine seemed a great fit. One of my most rewarding accomplishments while with Kaiser Permanente has been participating on the Wellness Committee.

About my practice

I like to say I chose the field of anesthesiology, but in reality it chose me! It was a perfect fit for my detail-oriented personality, and provides tremendous diversity of patients, areas of medicine or procedures, and the great privilege to take care of people for such important things as surgery or pain control. I will always do my best to cover all the bases for my patients to ensure a safe and successful anesthetic. I also seem to have the gift of gab with my patients, and I sometimes have to check myself to keep to our schedule! I really enjoy talking with you and making you feel comfortable before your surgery or procedure. I provide anesthesia care for all types of surgeries, and I also have a passion for advances in the field. I appreciate the collegiality that our multispecialty group demonstrates as it is in the best interest of our patients’ care and outcomes. My practice is limited to adults and non-complex pediatrics greater than 2 years old. I am not a part of our heart team.

How I thrive

I'm a very active person and can be seen usually on a tennis court or a bike, but I also love fishing, photography, music, traveling and cooking. I've been on several medical mission trips and think this is such an important and rewarding way to volunteer for those in need, and also to sharpen my skills and passion for my career back here at home.

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My office

Languages spoken by medical staff

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Medical groups and plans

Colorado Permanente Medical Group

Anesthesiology Department name
2045 Franklin Street, Denver, CO 80205
List Header Plans Accepted
  • HMO
  • Medicare Senior Advantage

Contact information

  • Appointments/Cancellations/Information
  • 303-338-4545

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My training, certifications & licensing

Medical school

University of Colorado Health Sciences Center
Aurora , CO

Board certification


AM BD of Anesthesiology

To verify board certification for an individual practitioner, please visit the American Board of Medical Specialties, the American Medical Association, or the American Osteopathic Association websites.

Medical training


Surgery, General

USC University Hospital
Los Angeles , CA



University of Colorado Health Sciences Ctr
Aurora , CO



University of Maryland Medical System
Baltimore , MD

Joined Permanente Medical Group


Provider ID

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My hospitals

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Information in this online directory is updated periodically and applies to commercial plans underwritten by Kaiser Foundation Health Plan of Colorado. The availability of physicians, hospitals, providers, and services may change. To verify whether a provider accepts Kaiser Permanente plans, contact the provider directly. Current provider information is available at This information is updated within 72 business hours of receipt from providers. Kaiser Permanente of Colorado attempts to ensure the online directory contains up-to-date information. However, providers are responsible for notifying of any changes to their information, and untimely communication may result in outdated provider information appearing on the website. The printed directory is current as of the date of publication. Kaiser Permanente is not responsible for use of outdated directories.

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  • Size and demographics of the population to be served;
  • The inventory of provider types required to serve the population and using practitioner to member ratios and geographic access standards metrics to ensure adequacy;
  • Application of rigorous credentialing criteria encompassing but not limited to educational training, licensing, professional experience, board certification, and professional references.

Kaiser Permanente uses the same geographic distribution consideration to select hospitals in Marketplace plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business.

Information about a practitioner is provided to us by the practitioner or the practitioner's network, or is obtained as part of the credentialing process. An authorization or referral may be required to access some providers in this directory. If you have questions, contact Member Services.

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Questions? Please call or visit your local Member Services department.

The TTY number is now 711 for all KPCO

You can also call the State of Colorado Board of Medical Examiners at (303) 894-7690.

Referrals to affiliated/contracted physicians/providers in Denver/Boulder

Affiliated/contracted physicians/providers are not part of the Colorado Permanente Medical Group (CPMG). They are physicians/providers who have a contract with the CPMG.

If your CPMG physician decides that you require covered services not available internally from CPMG, he or she will refer you to an affiliated/contracted physician/provider.

You must have a written referral to the affiliated/contracted physician/provider in order for Kaiser Permanente Colorado to cover the services. A referral is a written authorization from Kaiser Permanente for you to receive a covered service from an affiliated/contracted physician/provider.

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