JOHN CURTIS KOPKO DO
NPI 1841728599
Family Medicine in Mishawaka, IN
About John Curtis Kopko Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN CURTIS KOPKO DO (NPI 1841728599) is an individual family medicine provider in Mishawaka, Indiana, licensed in Indiana (02007995A) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of South Bend, and maintains a secondary practice location in South Bend.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Curtis Kopko Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show John Kopko reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Skokie, IL 60077
- Reassigned Medicare billing, Indiana enrollment
- 10 clinicians in this Medicare group
Indianapolis, IN 46220
- Reassigned Medicare billing, Indiana enrollment
- 80 clinicians in this Medicare group
Novi, MI 48375
- Reassigned Medicare billing, Indiana enrollment
- 90 clinicians in this Medicare group
Novi, MI 48375
- Reassigned Medicare billing, Indiana enrollment
- 29 clinicians in this Medicare group
Morgantown, WV 26506
- Reassigned Medicare billing, West Virginia enrollment
- 123 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital Of South Bend
Acute Care Hospitals · South Bend, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46545 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MISHAWAKA, IN 46545
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 John Kopko's NPI number?
The NPI number for John Kopko is 1841728599. It was assigned to this individual provider in the NPPES registry on May 25, 2017.
Where is John Kopko located?
John Kopko practices at 609 Tanglewood Ln, Mishawaka, IN 46545. The listed phone number is (574) 277-2500.
What is John Kopko's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is John Kopko enrolled in Medicare?
Yes. John Kopko is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Kopko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Kopko reassigns Medicare benefits to 5 organizations: Hansamssp LLC (Skokie, IL), Osh-In Physicians Group, PC (Indianapolis, IN), Theoria Medical (Novi, MI), Complexcare Medical Group Midwest H PLLC (Novi, MI) and West Virginia University Hospitals, Inc (Morgantown, WV). 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 John Kopko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Kopko accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource list John Kopko 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 John Kopko affiliated with any hospitals?
According to CMS data, John Kopko is affiliated with Memorial Hospital Of South Bend.
When was this NPI record last updated?
The NPPES record for John Kopko was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# John Curtis Kopko, DO · NPI 1841728599
Family Medicine physician in Mishawaka, Indiana. Individual provider, active in the CMS NPPES registry since May 25, 2017.
## Identity
- **NPI:** 1841728599 (Entity type: Individual)
- **Enumerated:** May 25, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 02007995A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 609 TANGLEWOOD LN, Mishawaka, IN 46545-2625
- **Phone:** (574) 277-2500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Hansamssp LLC (NPI 1013700541, Skokie, IL); Osh-In Physicians Group, PC (NPI 1073995338, Indianapolis, IN); Theoria Medical (NPI 1609362375, Novi, MI); Complexcare Medical Group Midwest H PLLC (NPI 1457144933, Novi, MI); West Virginia University Hospitals, Inc (NPI 1841271459, Morgantown, WV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2017
## Record status
- **NPPES last updated:** January 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1841728599) · Data from the CMS NPPES public registry.