MRS. ANN MARIE HEDRICK NP
NPI 1639835226
Nurse Practitioner - Family in Downers Grove, IL
About Mrs. Ann Marie Hedrick Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ANN MARIE HEDRICK NP (NPI 1639835226) is an individual family provider in Downers Grove, Illinois, licensed in Illinois (209.024412) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
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
Mrs. Ann Marie Hedrick Np 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 Ann Marie Hedrick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Downers Grove, IL 60515
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60515 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ann Marie Hedrick's NPI number?
The NPI number for Ann Marie Hedrick is 1639835226. It was assigned to this individual provider in the NPPES registry on November 9, 2021.
Where is Ann Marie Hedrick located?
Ann Marie Hedrick practices at 3815 Highland Ave Ste 303, Downers Grove, IL 60515. The listed phone number is (630) 275-7100.
What is Ann Marie Hedrick's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Ann Marie Hedrick enrolled in Medicare?
Yes. Ann Marie Hedrick 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 Ann Marie Hedrick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Marie Hedrick reassigns Medicare benefits to Advocate Health And Hospitals Corporation (Downers Grove, 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 Ann Marie Hedrick'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 Ann Marie Hedrick was last updated on April 22, 2022. 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.
# Mrs. Ann Marie Hedrick, NP · NPI 1639835226
Family physician in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since November 9, 2021.
## Identity
- **NPI:** 1639835226 (Entity type: Individual)
- **Enumerated:** November 9, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209.024412 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 3815 HIGHLAND AVE STE 303, Downers Grove, IL 60515-1500
- **Phone:** (630) 275-7100
## 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 1285903849, Downers Grove, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** April 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639835226) · Data from the CMS NPPES public registry.