LEIGH A. HALPERN MD
NPI 1508810847
Emergency Medicine in Bloomington, IN
About Leigh A. Halpern Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIGH A. HALPERN MD (NPI 1508810847) is an individual emergency medicine provider in Bloomington, Indiana, licensed in Illinois (036112372) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Northwestern Lake Forest Hospital, and is a graduate of Northwestern University Feinberg Medical School (2000).
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
Leigh A. Halpern 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 Leigh Halpern reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Effingham, IL 62401
- Reassigned Medicare billing, Illinois enrollment
- 982 clinicians in this Medicare group
Palos Heights, IL 60463
- Reassigned Medicare billing, Illinois enrollment
- 43 clinicians in this Medicare group
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.
Areas of Expertise CMS Part B claims 4
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Lake Forest Hospital
Acute Care Hospitals · Lake Forest, ILNorthwestern Memorial Hospital
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47403 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 Leigh Halpern's NPI number?
The NPI number for Leigh Halpern is 1508810847. It was assigned to this individual provider in the NPPES registry on May 20, 2006.
Where is Leigh Halpern located?
Leigh Halpern practices at 601 W 2nd St, Bloomington, IN 47403. The listed phone number is (812) 353-9515.
What is Leigh Halpern's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Leigh Halpern enrolled in Medicare?
Yes. Leigh Halpern 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 Leigh Halpern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Halpern reassigns Medicare benefits to 3 organizations: Cepamerica Illinois LLP (Effingham, IL), Emergency Medical Associates Of Palos, Ltd. (Palos Heights, IL) and Northwestern Medical Faculty Foundation (Carol Stream, IL). 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 Leigh Halpern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leigh Halpern accept?
Health plans from Blue Cross and Blue Shield of Texas list Leigh Halpern 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 Leigh Halpern affiliated with any hospitals?
According to CMS data, Leigh Halpern is affiliated with Northwestern Lake Forest Hospital and Northwestern Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Leigh Halpern was last updated on May 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Leigh A. Halpern, MD · NPI 1508810847
Emergency Medicine physician in Bloomington, Indiana. Individual provider, active in the CMS NPPES registry since May 20, 2006.
## Identity
- **NPI:** 1508810847 (Entity type: Individual)
- **Enumerated:** May 20, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 036112372 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 W 2ND ST, Bloomington, IN 47403-2317
- **Phone:** (812) 353-9515 · **Fax:** (812) 353-9275
## 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): Cepamerica Illinois LLP (NPI 1629577812, Effingham, IL); Emergency Medical Associates Of Palos, Ltd. (NPI 1285918128, Palos Heights, IL); Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 2000
## Record status
- **NPPES last updated:** May 14, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1508810847) · Data from the CMS NPPES public registry.