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DR. CYRUS A MIRSHAB MD
NPI 1720118573
Anesthesiology in Louisville, CO

Active since March 07, 2007PECOS EnrolledAccepts Medicare Assignment
238 CLEMENTINA ST, LOUISVILLE, CO 80027(303) 521-6278 Get Directions Write a Review

NPPES record last updated: April 27, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 27, 2023, Jun 21, 2021, Jun 28, 2017 (3 updates tracked since 2017).

About Dr. Cyrus A Mirshab Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CYRUS A MIRSHAB MD (NPI 1720118573) is an individual anesthesiology provider in Louisville, Colorado, licensed in Colorado (39165) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and maintains a secondary practice location in Denver.

NPPES Registry Identity

NPI1720118573
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. CYRUS A MIRSHABCredential: MD
Location Address238 CLEMENTINA STLouisville, CO 80027-9469
Mailing Address238 Clementina StLouisville, CO 80027-9469 · (303) 521-6278
Phone(303) 521-6278
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 1998
Enumeration DateMarch 7, 2007
Last NPPES UpdateApril 27, 20233 updates tracked since enumeration
NPPES CertifiedApril 27, 2023
✔ NPI 1720118573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CO · 39165
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
238 CLEMENTINA ST, Louisville, CO 80027
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Secondary Practice Location 1

Location 110350 E Dakota AveDenver, CO 80247-1314 · Phone (303) 338-4545

Other Identifiers 2

Other016356Kaiser-commercial Number
Medicaid54380243CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Cyrus A Mirshab Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID446221519
PECOS Enrollment IDI20040803000530, I20241004003225
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Billings Clinic

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270004
Location2800 10th Ave NBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cyrus Mirshab's NPI number?

The NPI number for Cyrus Mirshab is 1720118573. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Where is Cyrus Mirshab located?

Cyrus Mirshab practices at 238 Clementina St, Louisville, CO 80027. The listed phone number is (303) 521-6278.

What is Cyrus Mirshab's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Cyrus Mirshab enrolled in Medicare?

Yes. Cyrus Mirshab is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Cyrus Mirshab accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Cyrus Mirshab as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Cyrus Mirshab affiliated with any hospitals?

According to CMS data, Cyrus Mirshab is affiliated with Billings Clinic.

When was this NPI record last updated?

The NPPES record for Cyrus Mirshab was last updated on April 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.