KAREL L ISELY MD
NPI 1770506016
Emergency Medicine in Saint Paul, MN
About Karel L Isely Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREL L ISELY MD (NPI 1770506016) is an individual emergency medicine provider in Saint Paul, Minnesota, licensed in Minnesota (44551) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Edina, and is a graduate of Medical College Of Wisconsin (1999).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Karel L Isely 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 Karel Isely reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
St Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- 2,609 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55102 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT PAUL, MN 55102
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 Karel Isely's NPI number?
The NPI number for Karel Isely is 1770506016. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is Karel Isely located?
Karel Isely practices at 69 Exchange St W, Saint Paul, MN 55102. The listed phone number is (651) 232-3000.
What is Karel Isely's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Karel Isely enrolled in Medicare?
Yes. Karel Isely 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 Karel Isely's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karel Isely reassigns Medicare benefits to Allina Health System (St Paul, MN). 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 Karel Isely'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 Karel Isely was last updated on September 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Karel L Isely, MD · NPI 1770506016
Emergency Medicine physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since July 26, 2006.
## Identity
- **NPI:** 1770506016 (Entity type: Individual)
- **Enumerated:** July 26, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 44551 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 69 EXCHANGE ST W, Saint Paul, MN 55102-1004
- **Phone:** (651) 232-3000
## 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:** Allina Health System (NPI 1053617795, St Paul, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 1999
## Record status
- **NPPES last updated:** September 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1770506016) · Data from the CMS NPPES public registry.