DR. MISCHA HAROUTUNIAN MD
NPI 1619101748
Emergency Medicine in Lakewood, CO
About Dr. Mischa Haroutunian Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MISCHA HAROUTUNIAN MD (NPI 1619101748) is an individual emergency medicine provider in Lakewood, Colorado, licensed in Colorado (51024) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (2009).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mischa Haroutunian 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.
Medicare Billing Reassignments
4Medicare enrollment records show Mischa Haroutunian reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lakewood, CO 80226
- Reassigned Medicare billing, Colorado enrollment
- 1,270 clinicians in this Medicare group
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 53 clinicians in this Medicare group
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 52 clinicians in this Medicare group
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80226 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKEWOOD, CO 80226
LAKEWOOD, CO 80226
LAKEWOOD, CO 80226
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 Mischa Haroutunian's NPI number?
The NPI number for Mischa Haroutunian is 1619101748. It was assigned to this individual provider in the NPPES registry on May 4, 2009.
Where is Mischa Haroutunian located?
Mischa Haroutunian practices at 8301 W Alameda Ave, Lakewood, CO 80226. The listed phone number is (303) 338-4545.
What is Mischa Haroutunian's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mischa Haroutunian enrolled in Medicare?
Yes. Mischa Haroutunian 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.
Which organizations bill Medicare for Mischa Haroutunian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mischa Haroutunian reassigns Medicare benefits to 4 organizations: Intermountain Medical Group Denver, LLC (Lakewood, CO), Ies Colorado PLLC (Denver, CO), Ies Obs Colorado PLLC (Denver, CO) and Colorado Permanente Medical Group, P.C. (Denver, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mischa Haroutunian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mischa Haroutunian was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Dr. Mischa Haroutunian, MD · NPI 1619101748
Emergency Medicine physician in Lakewood, Colorado. Individual provider, active in the CMS NPPES registry since May 4, 2009.
## Identity
- **NPI:** 1619101748 (Entity type: Individual)
- **Enumerated:** May 4, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 51024 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 8301 W ALAMEDA AVE, Lakewood, CO 80226-3007
- **Phone:** (303) 338-4545
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Intermountain Medical Group Denver, LLC (NPI 1730919085, Lakewood, CO); Ies Colorado PLLC (NPI 1245089028, Denver, CO); Ies Obs Colorado PLLC (NPI 1235988015, Denver, CO); Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2009
## Record status
- **NPPES last updated:** May 14, 2026
- **Other identifiers:** Medicaid 34658203 (CO); Other 022670 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1619101748) · Data from the CMS NPPES public registry.