DR. ISABELLA CRISTINA COMSA MCCORMACK DO
NPI 1881386811
Pediatrics in Marquette, MI
About Dr. Isabella Cristina Comsa Mccormack Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ISABELLA CRISTINA COMSA MCCORMACK DO (NPI 1881386811) is an individual pediatrics provider in Marquette, Michigan, licensed in Michigan (5151016021) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Dr. Isabella Cristina Comsa Mccormack Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Isabella Comsa Mccormack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Marquette, MI 49855
- Reassigned Medicare billing, Michigan enrollment
- 440 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 49855 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARQUETTE, MI 49855
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 Isabella Comsa Mccormack's NPI number?
The NPI number for Isabella Comsa Mccormack is 1881386811. It was assigned to this individual provider in the NPPES registry on May 26, 2023. The provider is also known as Mrs. Isabella Comsa Mccormack.
Where is Isabella Comsa Mccormack located?
Isabella Comsa Mccormack practices at 1414 W Fair Ave Ste 226, Marquette, MI 49855. The listed phone number is (906) 449-1240.
What is Isabella Comsa Mccormack's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Isabella Comsa Mccormack enrolled in Medicare?
Yes. Isabella Comsa Mccormack is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Isabella Comsa Mccormack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isabella Comsa Mccormack reassigns Medicare benefits to Dlp Marquette Physician Practices Inc (Marquette, MI). 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 Isabella Comsa Mccormack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Isabella Comsa Mccormack accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Isabella Comsa Mccormack 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.
When was this NPI record last updated?
The NPPES record for Isabella Comsa Mccormack was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Isabella Cristina Comsa Mccormack, DO · NPI 1881386811
Pediatrics physician in Marquette, Michigan. Individual provider, active in the CMS NPPES registry since May 26, 2023.
## Identity
- **NPI:** 1881386811 (Entity type: Individual)
- **Enumerated:** May 26, 2023
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 5151016021 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1414 W FAIR AVE STE 226, Marquette, MI 49855-5409
- **Phone:** (906) 449-1240
## 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:** Dlp Marquette Physician Practices Inc (NPI 1659711448, Marquette, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 2023
## Record status
- **NPPES last updated:** June 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1881386811) · Data from the CMS NPPES public registry.