MARA DUBNOW
NPI 1053872622
Obstetrics & Gynecology in Evanston, IL
About Mara Dubnow NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARA DUBNOW (NPI 1053872622) is an individual obstetrics & gynecology provider in Evanston, Illinois, licensed in Illinois (036160038) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
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
Mara Dubnow 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
5Medicare enrollment records show Mara Dubnow reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Bannockburn, IL 60015
- Reassigned Medicare billing, Illinois enrollment
- 120 clinicians in this Medicare group
Mesa, AZ 85201
- Reassigned Medicare billing, Arizona enrollment
- 1,490 clinicians in this Medicare group
Phoenix, AZ 85016
- Reassigned Medicare billing, Arizona enrollment
- 136 clinicians in this Medicare group
Phoenix, AZ 85014
- Reassigned Medicare billing, Arizona enrollment
- 54 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 60201 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mara Dubnow's NPI number?
The NPI number for Mara Dubnow is 1053872622. It was assigned to this individual provider in the NPPES registry on March 27, 2019.
Where is Mara Dubnow located?
Mara Dubnow practices at 1000 Central St Ste 700, Evanston, IL 60201. The listed phone number is (847) 869-3300.
What is Mara Dubnow's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Mara Dubnow enrolled in Medicare?
Yes. Mara Dubnow 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 Mara Dubnow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mara Dubnow reassigns Medicare benefits to 5 organizations: Endeavor Health Medical Group (Evanston, IL), Midwest Center For Women's Health Care, Ltd. (Bannockburn, IL), District Medical Group, Inc (Mesa, AZ), Arizona Ob Gyn Affiliates PC (Phoenix, AZ) and Women's Care Arizona, LLC (Phoenix, AZ). 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 Mara Dubnow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mara Dubnow accept?
Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Imperial Insurance Companies, Inc. and Oscar Health list Mara Dubnow 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 Mara Dubnow was last updated on June 2, 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.
# Mara Dubnow · NPI 1053872622
Obstetrics & Gynecology physician in Evanston, Illinois. Individual provider, active in the CMS NPPES registry since March 27, 2019.
## Identity
- **NPI:** 1053872622 (Entity type: Individual)
- **Enumerated:** March 27, 2019
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 036160038 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 CENTRAL ST STE 700, Evanston, IL 60201-1769
- **Phone:** (847) 869-3300
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Endeavor Health Medical Group (NPI 1497701882, Evanston, IL); Midwest Center For Women's Health Care, Ltd. (NPI 1447200654, Bannockburn, IL); District Medical Group, Inc (NPI 1124251020, Mesa, AZ); Arizona Ob Gyn Affiliates PC (NPI 1750589404, Phoenix, AZ); Women's Care Arizona, LLC (NPI 1942977624, Phoenix, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Chicago, Pritzker School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** June 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1053872622) · Data from the CMS NPPES public registry.