HEATHER MARIE HUSTON MD
NPI 1245805134
Hospitalist in Oak Brook, IL
About Heather Marie Huston Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEATHER MARIE HUSTON MD (NPI 1245805134) is an individual hospitalist provider in Oak Brook, Illinois, licensed in Illinois (036.168060) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Adventist La Grange Memorial Hospital, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Heather Marie Huston 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 Heather Huston reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- 63 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 5
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.
Adventist La Grange Memorial Hospital
Acute Care Hospitals · La Grange, ILAdventist Hinsdale Hospital
Acute Care Hospitals · Hinsdale, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60523 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAK BROOK, IL 60523
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 Heather Huston's NPI number?
The NPI number for Heather Huston is 1245805134. It was assigned to this individual provider in the NPPES registry on May 24, 2021.
Where is Heather Huston located?
Heather Huston practices at 903 Commerce Dr Ste 333, Oak Brook, IL 60523. The listed phone number is (708) 246-3627.
What is Heather Huston's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Heather Huston enrolled in Medicare?
Yes. Heather Huston 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 Heather Huston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Huston reassigns Medicare benefits to Advance Inpatient Medicine LLC (Oak Brook, 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 Heather Huston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather Huston accept?
Health plans from Oscar Health list Heather Huston 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 Heather Huston affiliated with any hospitals?
According to CMS data, Heather Huston is affiliated with Adventist La Grange Memorial Hospital and Adventist Hinsdale Hospital.
When was this NPI record last updated?
The NPPES record for Heather Huston was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Heather Marie Huston, MD · NPI 1245805134
Hospitalist physician in Oak Brook, Illinois. Individual provider, active in the CMS NPPES registry since May 24, 2021.
## Identity
- **NPI:** 1245805134 (Entity type: Individual)
- **Enumerated:** May 24, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 036.168060 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 903 COMMERCE DR STE 333, Oak Brook, IL 60523-8723
- **Phone:** (708) 246-3627
## 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:** Advance Inpatient Medicine LLC (NPI 1265989875, Oak Brook, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1245805134) · Data from the CMS NPPES public registry.