DILEM POLAT MD
NPI 1942765250
Hospitalist in Rockford, IL
About Dilem Polat Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DILEM POLAT MD (NPI 1942765250) is an individual hospitalist provider in Rockford, Illinois, licensed in California (A175967) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oakland, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Dilem Polat 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 Dilem Polat reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Burlingame, CA 94010
- Reassigned Medicare billing, California enrollment
- 41 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61114 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.
ROCKFORD, IL 61114
ROCKFORD, IL 61114
ROCKFORD, IL 61114
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 Dilem Polat's NPI number?
The NPI number for Dilem Polat is 1942765250. It was assigned to this individual provider in the NPPES registry on January 31, 2019.
Where is Dilem Polat located?
Dilem Polat practices at 8201 E Riverside Blvd, Rockford, IL 61114. The listed phone number is (815) 971-7000.
What is Dilem Polat's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Dilem Polat enrolled in Medicare?
Yes. Dilem Polat 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 Dilem Polat's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dilem Polat reassigns Medicare benefits to 3 organizations: Sutter Bay Medical Foundation (Sacramento, CA), Permanente Medical Group Inc (Stockton, CA) and Peninsula Hospitalist Associates, Inc. (Burlingame, CA). 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 Dilem Polat's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Dilem Polat was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dilem Polat, MD · NPI 1942765250
Hospitalist physician in Rockford, Illinois. Individual provider, active in the CMS NPPES registry since January 31, 2019.
## Identity
- **NPI:** 1942765250 (Entity type: Individual)
- **Enumerated:** January 31, 2019
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** A175967 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8201 E RIVERSIDE BLVD, Rockford, IL 61114-2300
- **Phone:** (815) 971-7000
## 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): Sutter Bay Medical Foundation (NPI 1003267196, Sacramento, CA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA); Peninsula Hospitalist Associates, Inc. (NPI 1619232956, Burlingame, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1942765250) · Data from the CMS NPPES public registry.