DR. HEIDI MILLER DO
NPI 1144968777
Family Medicine in Le Mars, IA
About Dr. Heidi Miller Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HEIDI MILLER DO (NPI 1144968777) is an individual family medicine provider in Le Mars, Iowa, licensed in Kansas (94-10922) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with St Lukes Regional Medical Center, and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2022).
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. Heidi Miller Do 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 Heidi Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Le Mars, IA 51031
- Reassigned Medicare billing, Iowa enrollment
- Medicare enrollment name: Floyd Valley Healthcare
- Also billed through NPI 1326109315 (Iowa)
- 51 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Lukes Regional Medical Center
Acute Care Hospitals · Sioux City, IAFloyd Valley Healthcare
Critical Access Hospitals · Le Mars, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51031 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 Heidi Miller's NPI number?
The NPI number for Heidi Miller is 1144968777. It was assigned to this individual provider in the NPPES registry on May 24, 2022.
Where is Heidi Miller located?
Heidi Miller practices at 714 Lincoln St NE, Le Mars, IA 51031. The listed phone number is (712) 546-7871.
What is Heidi Miller's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Heidi Miller enrolled in Medicare?
Yes. Heidi Miller 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 Heidi Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Miller reassigns Medicare benefits to Floyd Valley Hospital (Le Mars, IA). 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 Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heidi Miller accept?
Health plans from Avera Health Plans, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Heidi Miller 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 Heidi Miller affiliated with any hospitals?
According to CMS data, Heidi Miller is affiliated with St Lukes Regional Medical Center and Floyd Valley Healthcare.
When was this NPI record last updated?
The NPPES record for Heidi Miller was last updated on November 17, 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. Heidi Miller, DO · NPI 1144968777
Family Medicine physician in Le Mars, Iowa. Individual provider, active in the CMS NPPES registry since May 24, 2022.
## Identity
- **NPI:** 1144968777 (Entity type: Individual)
- **Enumerated:** May 24, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 94-10922 (Kansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 714 LINCOLN ST NE, Le Mars, IA 51031-3311
- **Phone:** (712) 546-7871
## 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:** Floyd Valley Hospital (NPI 1558423640, Le Mars, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Kansas City University Of Med & Biosciences, College Of Osteo Med, class of 2022
## Record status
- **NPPES last updated:** November 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1144968777) · Data from the CMS NPPES public registry.