NATHANIEL R GELINAS D.O.
NPI 1265968614
Ophthalmology in Bloomington, MN
About Nathaniel R Gelinas D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHANIEL R GELINAS D.O. (NPI 1265968614) is an individual ophthalmology provider in Bloomington, Minnesota, licensed in Minnesota (78104) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
Nathaniel R Gelinas D.o. 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 Nathaniel Gelinas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bloomington, MN 55425
- Reassigned Medicare billing, Minnesota enrollment
- 2,609 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allina United Hospital
Acute Care Hospitals · Saint Paul, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55425 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.
BLOOMINGTON, MN 55425
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 Nathaniel Gelinas's NPI number?
The NPI number for Nathaniel Gelinas is 1265968614. It was assigned to this individual provider in the NPPES registry on May 4, 2017.
Where is Nathaniel Gelinas located?
Nathaniel Gelinas practices at 7920 Old Cedar Ave S, Bloomington, MN 55425. The listed phone number is (952) 428-1800.
What is Nathaniel Gelinas's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Nathaniel Gelinas enrolled in Medicare?
Yes. Nathaniel Gelinas 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 Nathaniel Gelinas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathaniel Gelinas reassigns Medicare benefits to Allina Health System (Bloomington, 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 Nathaniel Gelinas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathaniel Gelinas accept?
Health plans from HealthPartners list Nathaniel Gelinas 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 Nathaniel Gelinas affiliated with any hospitals?
According to CMS data, Nathaniel Gelinas is affiliated with Allina United Hospital.
When was this NPI record last updated?
The NPPES record for Nathaniel Gelinas was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Nathaniel R Gelinas, D.O. · NPI 1265968614
Ophthalmology physician in Bloomington, Minnesota. Individual provider, active in the CMS NPPES registry since May 4, 2017.
## Identity
- **NPI:** 1265968614 (Entity type: Individual)
- **Enumerated:** May 4, 2017
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 78104 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 7920 OLD CEDAR AVE S, Bloomington, MN 55425-1207
- **Phone:** (952) 428-1800 · **Fax:** (952) 428-1723
## 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:** Allina Health System (NPI 1013213891, Bloomington, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Midwestern University, Chicago College Of Osteopathic Med, class of 2017
## Record status
- **NPPES last updated:** March 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265968614) · Data from the CMS NPPES public registry.