Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nathaniel R Gelinas, DO

Individual provider Ophthalmology Physician · NPI 1265968614

Nathaniel R Gelinas, DO practises Ophthalmology in Bloomington, Minnesota. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2017, 9 years ago. Practices with Allina Health System, a 3,867-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Colorado, Maine and Minnesota.

Years since qualifying
9
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
CO, ME, MN
In the registry since
2017
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

7920 Old Cedar Ave S
Bloomington, MN 55425-1207
Phone: (952) 428-1800
Fax: (952) 428-1723
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1675 Aurora Ct Ste F731, Aurora, CO 80045-2592 — (720) 848-5029
  • 44 Washington Blvd, Oak Park, IL 60302-4394 — (715) 892-1906
  • 15 Lowell St, Portland, ME 04102-2792 — (207) 774-8277
  • 27351 Dequindre Rd, Madison Heights, MI 48071-3487 — (248) 967-7000

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 78104 (MN)
Ophthalmology Physician Taxonomy 207W00000X · Licence DO3184 (ME)
Ophthalmology Physician Taxonomy 207W00000X · Licence TL.0007523 (CO)

Record details

NPI number1265968614
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 4, 2017
Last updated in NPPESMarch 21, 2025
Certification dateMarch 21, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2017 (9 years in practice)
Group practice Allina Health System — 3867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Cataract surgery 266 times · 88th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $667 12 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $642 1 payment · travel or lodging paid or reimbursed, such as to attend a conference

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Allina Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3867 clinicians in the practice; 12 are shown here.

Other providers in Bloomington