MAX ROLAND RUBEN MD
NPI 1073137279
Family Medicine in Chicago, IL
About Max Roland Ruben Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAX ROLAND RUBEN MD (NPI 1073137279) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (036.161824) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of George Washington University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
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
Max Roland Ruben 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 Reassignments
3Medicare enrollment records show Max Ruben reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Park, IL 60302
- Reassigned Medicare billing, Illinois enrollment
- 221 clinicians in this Medicare group
Vienna, VA 22180
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 146 clinicians in this Medicare group
Fairfax, VA 22031
- Reassigned Medicare billing, District of Columbia enrollment
- 58 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAVirginia Hospital Center
Acute Care Hospitals · Arlington, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60639 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.
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 Max Ruben's NPI number?
The NPI number for Max Ruben is 1073137279. It was assigned to this individual provider in the NPPES registry on June 3, 2020.
Where is Max Ruben located?
Max Ruben practices at 5359 W Fullerton Ave, Chicago, IL 60639. The listed phone number is (773) 836-2785.
What is Max Ruben's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Max Ruben enrolled in Medicare?
Yes. Max Ruben 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 Max Ruben's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Max Ruben reassigns Medicare benefits to 3 organizations: Pcc Community Wellness Center (Oak Park, IL), Inova Ucc LLC (Vienna, VA) and Neighborhood Health (Fairfax, VA). 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 Max Ruben's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Max Ruben accept?
Health plans from Oscar Health list Max Ruben 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 Max Ruben affiliated with any hospitals?
According to CMS data, Max Ruben is affiliated with Inova Alexandria Hospital and Virginia Hospital Center.
When was this NPI record last updated?
The NPPES record for Max Ruben was last updated on June 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Max Roland Ruben, MD · NPI 1073137279
Family Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 3, 2020.
## Identity
- **NPI:** 1073137279 (Entity type: Individual)
- **Enumerated:** June 3, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036.161824 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5359 W FULLERTON AVE, Chicago, IL 60639-1450
- **Phone:** (773) 836-2785 · **Fax:** (773) 836-7381
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Pcc Community Wellness Center (NPI 1871516799, Oak Park, IL); Inova Ucc LLC (NPI 1508592114, Vienna, VA); Neighborhood Health (NPI 1003354416, Fairfax, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1073137279) · Data from the CMS NPPES public registry.