ABIGAIL NIEUWSMA
NPI 1598343246
Ophthalmology in Chaska, MN
About Abigail Nieuwsma NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABIGAIL NIEUWSMA (NPI 1598343246) is an individual ophthalmology provider in Chaska, Minnesota, licensed in Minnesota (80741) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Antonio, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Abigail Nieuwsma 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 Abigail Nieuwsma reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chaska, MN 55318
- Reassigned Medicare billing, Minnesota enrollment
- 13 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 55318 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 3
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 Abigail Nieuwsma's NPI number?
The NPI number for Abigail Nieuwsma is 1598343246. It was assigned to this individual provider in the NPPES registry on April 1, 2021.
Where is Abigail Nieuwsma located?
Abigail Nieuwsma practices at 1200 Chaska Creek Way Ste 110, Chaska, MN 55318. The listed phone number is (952) 466-3937.
What is Abigail Nieuwsma's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Abigail Nieuwsma enrolled in Medicare?
Yes. Abigail Nieuwsma 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 Abigail Nieuwsma's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Nieuwsma reassigns Medicare benefits to Regional Eye Specialists LLC (Chaska, 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 Abigail Nieuwsma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abigail Nieuwsma accept?
Health plans from HealthPartners list Abigail Nieuwsma 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 Abigail Nieuwsma was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Abigail Nieuwsma · NPI 1598343246
Ophthalmology physician in Chaska, Minnesota. Individual provider, active in the CMS NPPES registry since April 1, 2021.
## Identity
- **NPI:** 1598343246 (Entity type: Individual)
- **Enumerated:** April 1, 2021
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 80741 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 CHASKA CREEK WAY STE 110, Chaska, MN 55318-2749
- **Phone:** (952) 466-3937
## 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:** Regional Eye Specialists LLC (NPI 1962597096, Chaska, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1598343246) · Data from the CMS NPPES public registry.