DR. ABBY ELIZABETH THOMPSON OD
NPI 1487924205
Optometrist in Great Falls, MT
About Dr. Abby Elizabeth Thompson Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABBY ELIZABETH THOMPSON OD (NPI 1487924205) is an individual optometrist in Great Falls, Montana, licensed in Montana (MT1685) and active in the NPI registry since January 2012. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (2011).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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. Abby Elizabeth Thompson 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 Abby Thompson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Great Falls, MT 59401
- Reassigned Medicare billing, Montana enrollment
- Medicare enrollment name: Eye Clinic Of Great Falls PC
- 3 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 11
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59401 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 4
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 Abby Thompson's NPI number?
The NPI number for Abby Thompson is 1487924205. It was assigned to this individual provider in the NPPES registry on January 10, 2012. The provider is also known as Abby Elizabeth Guilbert Od.
Where is Abby Thompson located?
Abby Thompson practices at 509 2nd Ave N, Great Falls, MT 59401. The listed phone number is (605) 580-1366.
What is Abby Thompson's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Abby Thompson enrolled in Medicare?
Yes. Abby Thompson 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 Abby Thompson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abby Thompson reassigns Medicare benefits to Eye Clinic Of Great Falls, P.C. (Great Falls, MT). 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 Abby Thompson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abby Thompson accept?
Health plans from Blue Cross and Blue Shield of Montana and Providence Health Plan list Abby Thompson 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 Abby Thompson was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Abby Elizabeth Thompson, OD · NPI 1487924205
Optometrist provider in Great Falls, Montana. Individual provider, active in the CMS NPPES registry since January 10, 2012.
## Identity
- **NPI:** 1487924205 (Entity type: Individual)
- **Enumerated:** January 10, 2012
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** MT1685 (Montana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 509 2ND AVE N, Great Falls, MT 59401-2521
- **Phone:** (605) 580-1366
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Eye Clinic Of Great Falls, P.C. (NPI 1770543779, Great Falls, MT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania College Of Optometry, class of 2011
## Record status
- **NPPES last updated:** December 23, 2025
- **Other identifiers:** Other 1685 (MT)
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Source: [NPI Profile](https://npiprofile.com/npi/1487924205) · Data from the CMS NPPES public registry.