ANH SI H LE DO
NPI 1295361152
Internal Medicine in Glenview, IL
About Anh Si H Le Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANH SI H LE DO (NPI 1295361152) is an individual internal medicine provider in Glenview, Illinois, licensed in Illinois (036.163077) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and maintains a secondary practice location in Elgin.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 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)
Anh Si H Le Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Anh Si Le reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 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 Sherman Hospital
Acute Care Hospitals · Elgin, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60026 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.
GLENVIEW, IL 60026
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 Anh Si Le's NPI number?
The NPI number for Anh Si Le is 1295361152. It was assigned to this individual provider in the NPPES registry on March 22, 2020. The provider is also known as Anh Si Huynh Le.
Where is Anh Si Le located?
Anh Si Le practices at 2701 Patriot Blvd, Glenview, IL 60026. The listed phone number is (847) 535-7157.
What is Anh Si Le's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Anh Si Le enrolled in Medicare?
Yes. Anh Si Le is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Anh Si Le's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anh Si Le reassigns Medicare benefits to Northwestern Medical Faculty Foundation (Carol Stream, 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 Anh Si Le's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anh Si Le accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and CareSource list Anh Si Le 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 Anh Si Le affiliated with any hospitals?
According to CMS data, Anh Si Le is affiliated with Advocate Sherman Hospital.
When was this NPI record last updated?
The NPPES record for Anh Si Le was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Anh Si H Le, DO · NPI 1295361152
Internal Medicine physician in Glenview, Illinois. Individual provider, active in the CMS NPPES registry since March 22, 2020.
## Identity
- **NPI:** 1295361152 (Entity type: Individual)
- **Enumerated:** March 22, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 036.163077 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2701 PATRIOT BLVD, Glenview, IL 60026-8066
- **Phone:** (847) 535-7157 · **Fax:** (847) 998-9221
## 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:** Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2020
## Record status
- **NPPES last updated:** August 31, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1295361152) · Data from the CMS NPPES public registry.