MARIAM DISKINA MD
NPI 1902336050
Obstetrics & Gynecology in Oak Lawn, IL
About Mariam Diskina Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAM DISKINA MD (NPI 1902336050) is an individual obstetrics & gynecology provider in Oak Lawn, Illinois, licensed in Illinois (O36.157683) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Advocate Christ Hospital & Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Group Practice 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 and accepts Medicare assignment
Mariam Diskina 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 Mariam Diskina reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- 4,870 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60453 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.
OAK LAWN, IL 60453
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 Mariam Diskina's NPI number?
The NPI number for Mariam Diskina is 1902336050. It was assigned to this individual provider in the NPPES registry on June 12, 2017.
Where is Mariam Diskina located?
Mariam Diskina practices at 9555 S 52nd Ave Ste E, Oak Lawn, IL 60453. The listed phone number is (708) 423-2300.
What is Mariam Diskina's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Mariam Diskina enrolled in Medicare?
Yes. Mariam Diskina 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 Mariam Diskina's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariam Diskina reassigns Medicare benefits to Advocate Health And Hospitals Corporation (Oak Lawn, IL). 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 Mariam Diskina's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariam Diskina accept?
Health plans from Oscar Health list Mariam Diskina 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 Mariam Diskina affiliated with any hospitals?
According to CMS data, Mariam Diskina is affiliated with Advocate Christ Hospital & Medical Center.
When was this NPI record last updated?
The NPPES record for Mariam Diskina was last updated on December 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mariam Diskina, MD · NPI 1902336050
Obstetrics & Gynecology physician in Oak Lawn, Illinois. Individual provider, active in the CMS NPPES registry since June 12, 2017.
## Identity
- **NPI:** 1902336050 (Entity type: Individual)
- **Enumerated:** June 12, 2017
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** O36.157683 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9555 S 52ND AVE STE E, Oak Lawn, IL 60453-3054
- **Phone:** (708) 423-2300
## 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:** Advocate Health And Hospitals Corporation (NPI 1174747075, Oak Lawn, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** December 20, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1902336050) · Data from the CMS NPPES public registry.