DR. HANNAH DEGROOT KOCH OD
NPI 1073318424
Optometrist in Kokomo, IN
About Dr. Hannah Degroot Koch Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HANNAH DEGROOT KOCH OD (NPI 1073318424) is an individual optometrist in Kokomo, Indiana, licensed in Indiana (18004556A) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and is a graduate of Indiana University - School Of Optometry (2023).
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 and accepts Medicare assignment
Dr. Hannah Degroot Koch Od 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 Hannah Koch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kokomo, IN 46901
- Reassigned Medicare billing, Indiana enrollment
- 59 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 46902 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
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 Hannah Koch's NPI number?
The NPI number for Hannah Koch is 1073318424. It was assigned to this individual provider in the NPPES registry on February 18, 2025. The provider is also known as Dr. Hannah Mae Degroot.
Where is Hannah Koch located?
Hannah Koch practices at 1164 17th St, Kokomo, IN 46902. The listed phone number is (765) 457-5384.
What is Hannah Koch's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Hannah Koch enrolled in Medicare?
Yes. Hannah Koch 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 Hannah Koch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Koch reassigns Medicare benefits to City Optical Co., Inc. (Kokomo, 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 Hannah Koch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Koch accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross Blue Shield of Wyoming and 6 other insurers list Hannah Koch 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 Hannah Koch was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Hannah Degroot Koch, OD · NPI 1073318424
Optometrist provider in Kokomo, Indiana. Individual provider, active in the CMS NPPES registry since February 18, 2025.
## Identity
- **NPI:** 1073318424 (Entity type: Individual)
- **Enumerated:** February 18, 2025
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 18004556A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1164 17TH ST, Kokomo, IN 46902-1901
- **Phone:** (765) 457-5384
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** City Optical Co., Inc. (NPI 1912996091, Kokomo, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University - School Of Optometry, class of 2023
## Record status
- **NPPES last updated:** May 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1073318424) · Data from the CMS NPPES public registry.