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DR. HEIDI M DUNNIWAY M.D.
NPI 1053478495
Otolaryngology in Boonville, IN

Active since January 03, 2007PECOS Enrolled
1116 MILLIS AVE, BOONVILLE, IN 47601(812) 485-1400(812) 485-1401 Get Directions Write a Review

NPPES record last updated: March 23, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 23, 2016, Mar 17, 2016 (2 updates tracked since 2016).

About Dr. Heidi M Dunniway M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HEIDI M DUNNIWAY M.D. (NPI 1053478495) is an individual otolaryngology provider in Boonville, Indiana, licensed in Indiana (01050112A) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053478495
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameDR. HEIDI M DUNNIWAYCredential: M.D.
Location Address1116 MILLIS AVEBoonville, IN 47601-2204
Mailing AddressPo Box 13059Belfast, ME 04915-4021 · (812) 485-1220
Phone(812) 485-1400
Fax(812) 485-1401
Sole ProprietorNo
Enumeration DateJanuary 3, 2007
Last NPPES UpdateMarch 23, 20162 updates tracked since enumeration
✔ NPI 1053478495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in IN · 01050112A
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
1116 MILLIS AVE, Boonville, IN 47601
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Other Identifiers 2

Medicare UPING98566IN
Medicaid200221210IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Heidi M Dunniway M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Heidi Dunniway reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St Mary's Medical Group, LLC
14 mi
Family Medicine
3700 WASHINGTON AVE
Evansville, IN 47750
  • Reassigned Medicare billing, Indiana enrollment
  • Medicare enrollment name: St Marys Medical Group LLC
  • 288 clinicians in this Medicare group
NPI 1164852539 (812) 485-4000

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 47601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MIDWEST MEDICAL ASSOCIATES, LLC
Family Medicine
1116 MILLIS AVE, SUITE 101
BOONVILLE, IN 47601
Warrick County (812) 897-7383
VITUITY-HM SERVICES PC
Hospitalist
1116 MILLIS AVE
BOONVILLE, IN 47601
Warrick County (812) 897-4800
MARIAH BEADLES
Physician Assistant
1116 MILLIS AVE
BOONVILLE, IN 47601
Warrick County (812) 897-7404
ST. MARY'S WARRICK HOSPITAL, INC.
General Acute Care Hospital (Critical Access)
1116 MILLIS AVE
BOONVILLE, IN 47601
Warrick County (812) 897-4800
DR. MARIA RITA BOLISAY M.D.
Family Medicine
1116 MILLIS AVE, SUITE 101
BOONVILLE, IN 47601
Warrick County (812) 897-7383
DANA FISHER OTR
Occupational Therapist
1116 MILLIS AVE
BOONVILLE, IN 47601
Warrick County (812) 891-7158
FAMILY COUNSELING SERVICE, LLC
Social Worker (Clinical)
1116 MILLIS AVE
BOONVILLE, IN 47601
Warrick County (812) 897-7131
GWENDOLYN SHELTON MD
Pediatrics
1116 MILLIS AVE
BOONVILLE, IN 47601
Warrick County (812) 897-7404

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 Heidi Dunniway's NPI number?

The NPI number for Heidi Dunniway is 1053478495. It was assigned to this individual provider in the NPPES registry on January 3, 2007.

Where is Heidi Dunniway located?

Heidi Dunniway practices at 1116 Millis Ave, Boonville, IN 47601. The listed phone number is (812) 485-1400.

What is Heidi Dunniway's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Heidi Dunniway enrolled in Medicare?

Yes. Heidi Dunniway is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Heidi Dunniway's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Dunniway reassigns Medicare benefits to St Mary's Medical Group, LLC (Evansville, IN). 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 Heidi Dunniway's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heidi Dunniway accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and CareSource list Heidi Dunniway 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 Heidi Dunniway was last updated on March 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.