DR. MARGARET LYNN HEIL AU.D., CCC-A
NPI 1144559204
Audiologist in Hendersonville, NC
About Dr. Margaret Lynn Heil Au.d., Ccc-a NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARGARET LYNN HEIL AU.D., CCC-A (NPI 1144559204) is an individual audiologist in Hendersonville, North Carolina, licensed in North Carolina (4392) and active in the NPI registry since December 2009. She is a graduate of Other (2019).
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
Dr. Margaret Lynn Heil Au.d., Ccc-a 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 Margaret Heil reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newtown, PA 18940
- Reassigned Medicare billing, Pennsylvania and North Carolina enrollments
- Medicare enrollment name: Mobile Audiology Associates PC
- Also billed through NPI 1689601130 (North Carolina)
- 2 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 28739 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 Margaret Heil's NPI number?
The NPI number for Margaret Heil is 1144559204. It was assigned to this individual provider in the NPPES registry on December 18, 2009.
Where is Margaret Heil located?
Margaret Heil practices at 206 3rd Avenue W, Hendersonville, NC 28739. The listed phone number is (828) 595-9768.
What is Margaret Heil's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Margaret Heil enrolled in Medicare?
Yes. Margaret Heil 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 Margaret Heil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Heil reassigns Medicare benefits to Mobile Audiology Associates, P.C. (Newtown, PA). 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 Margaret Heil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Heil accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Margaret Heil 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.
When was this NPI record last updated?
The NPPES record for Margaret Heil was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Margaret Lynn Heil, AU.D., CCC-A · NPI 1144559204
Audiologist provider in Hendersonville, North Carolina. Individual provider, active in the CMS NPPES registry since December 18, 2009.
## Identity
- **NPI:** 1144559204 (Entity type: Individual)
- **Enumerated:** December 18, 2009
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** 4392 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 206 3RD AVENUE W, Hendersonville, NC 28739
- **Phone:** (828) 595-9768
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Mobile Audiology Associates, P.C. (NPI 1679500367, Newtown, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1144559204) · Data from the CMS NPPES public registry.