DR. MATTHEW S KOEHLER MD
NPI 1578600847
Anesthesiology in Denver, CO
About Dr. Matthew S Koehler Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW S KOEHLER MD (NPI 1578600847) is an individual anesthesiology provider in Denver, Colorado, licensed in Colorado (47437) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (2005).
NPPES Registry Identity
Specialties & Licenses 2
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. Matthew S Koehler 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 Reassignment
Medicare enrollment records show Matthew Koehler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80205
DENVER, CO 80205
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 Matthew Koehler's NPI number?
The NPI number for Matthew Koehler is 1578600847. It was assigned to this individual provider in the NPPES registry on January 30, 2007.
Where is Matthew Koehler located?
Matthew Koehler practices at 2045 N Franklin St, Denver, CO 80205. The listed phone number is (303) 338-4545.
What is Matthew Koehler's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Matthew Koehler enrolled in Medicare?
Yes. Matthew Koehler 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 organization bills Medicare for Matthew Koehler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Koehler reassigns Medicare benefits to Colorado Permanente Medical Group, P.C. (Denver, CO). The 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 Matthew Koehler'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 Matthew Koehler was last updated on June 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Matthew S Koehler, MD · NPI 1578600847
Anesthesiology physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since January 30, 2007.
## Identity
- **NPI:** 1578600847 (Entity type: Individual)
- **Enumerated:** January 30, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 47437 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 2045 N FRANKLIN ST, Denver, CO 80205-5437
- **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:** Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2005
## Record status
- **NPPES last updated:** June 21, 2021
- **Other identifiers:** Medicaid 76304078 (CO); Other 020213 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1578600847) · Data from the CMS NPPES public registry.