HEIDI A OTTENBACHER OD
NPI 1083847685
Optometrist in Fergus Falls, MN
About Heidi A Ottenbacher Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEIDI A OTTENBACHER OD (NPI 1083847685) is an individual optometrist in Fergus Falls, Minnesota, licensed in Minnesota (3179) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, is affiliated with Lake Region Healthcare Corporation, and is a graduate of Illinois College Of Optometry At Chicago (2009).
NPPES Registry Identity
Specialties & Licenses
Other Names 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 (PECOS)
Heidi A Ottenbacher Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Heidi Ottenbacher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fergus Falls, MN 56537
- Reassigned Medicare billing, Minnesota enrollment
- 183 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 6
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.
Lake Region Healthcare Corporation
Acute Care Hospitals · Fergus Falls, MNPrairie Ridge Hospital And Health Services
Critical Access Hospitals · Elbow Lake, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56537 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
FERGUS FALLS, MN 56537
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 Ottenbacher's NPI number?
The NPI number for Heidi Ottenbacher is 1083847685. It was assigned to this individual provider in the NPPES registry on August 29, 2009. The provider is also known as Heidi Deyo.
Where is Heidi Ottenbacher located?
Heidi Ottenbacher practices at 712 South Cascade Street, Fergus Falls, MN 56537. The listed phone number is (218) 736-8000.
What is Heidi Ottenbacher's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Heidi Ottenbacher enrolled in Medicare?
Yes. Heidi Ottenbacher is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Heidi Ottenbacher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Ottenbacher reassigns Medicare benefits to Lake Region Healthcare Corporation (Fergus Falls, MN). 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 Ottenbacher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heidi Ottenbacher accept?
Health plans from Sanford Health Plan list Heidi Ottenbacher 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 Ottenbacher affiliated with any hospitals?
According to CMS data, Heidi Ottenbacher is affiliated with Lake Region Healthcare Corporation and Prairie Ridge Hospital And Health Services.
When was this NPI record last updated?
The NPPES record for Heidi Ottenbacher was last updated on February 16, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Heidi A Ottenbacher, OD · NPI 1083847685
Optometrist provider in Fergus Falls, Minnesota. Individual provider, active in the CMS NPPES registry since August 29, 2009.
## Identity
- **NPI:** 1083847685 (Entity type: Individual)
- **Enumerated:** August 29, 2009
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 3179 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 712 SOUTH CASCADE STREET, Fergus Falls, MN 56537-2813
- **Phone:** (218) 736-8000 · **Fax:** (218) 736-8757
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Lake Region Healthcare Corporation (NPI 1285525436, Fergus Falls, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Illinois College Of Optometry At Chicago, class of 2009
## Record status
- **NPPES last updated:** February 16, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1083847685) · Data from the CMS NPPES public registry.