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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RETINA CONSULTANTS, LTD
NPI 1972589182
Ophthalmology - Retina Specialist in Fargo, ND

Active since December 20, 2005
4450 31ST AVE S STE 200, FARGO, ND 58104(701) 293-9829(701) 293-0111 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 10, 2026, Jan 4, 2022 (2 updates tracked since 2022).

About Retina Consultants, Ltd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RETINA CONSULTANTS, LTD (NPI 1972589182) is a healthcare organization registered as a retina specialist in Fargo, North Dakota and active in the NPI registry since December 2005. The organization lists Melissa Marsh, Business Office Supervisor, as its authorized official.

NPPES Registry Identity

NPI1972589182
Entity TypeOrganization
Primary Taxonomy207WX0107X
Legal Business NameRETINA CONSULTANTS, LTD
Location Address4450 31ST AVE S STE 200Fargo, ND 58104-4556
Mailing Address4450 31st Ave S Ste 200Fargo, ND 58104-4556 · (701) 293-9829 · Fax (701) 293-0111
Phone(701) 293-9829
Fax(701) 293-0111
Organization SubpartNo
Authorized OfficialMelissa MarshBusiness Office Supervisor · (701) 293-9829
Enumeration DateDecember 20, 2005
Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2026
✔ NPI 1972589182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmology · Retina SpecialistAllopathic & Osteopathic Physicians
Taxonomy Code207WX0107X
Definition
An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.
Also ListedClinic/CenterTaxonomy 261Q00000X
4450 31ST AVE S STE 200, Fargo, ND 58104
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Retina Consultants, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Retina Consultants, Ltd, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (6)

Marina Gilca, MD
Ophthalmology
NPI 1386028314
4450 31ST AVE S STE 200
Fargo, ND 58104
(701) 293-9829
✔ PECOS✔ Accepts MedicareSame address
Max Johnson, MD
Ophthalmology
NPI 1679559975
4450 31ST AVE S STE 200
Fargo, ND 58104
(701) 293-9829
✔ PECOS✔ Accepts MedicareSame address
Tyler Looysen, MD, MPH
Ophthalmology
NPI 1134614381
4450 31ST AVE S STE 200
Fargo, ND 58104
(701) 293-9829
✔ PECOS✔ Accepts MedicareSame address
Deepak Mangla, M.D.
Ophthalmology
NPI 1942648902
3273 DAVISON RD STE 1
Lapeer, MI 48446
(810) 356-9700
✔ PECOS✔ Accepts Medicare711 mi
Ravi Pandit, MD, MPH
Ophthalmology
NPI 1831469881
608 STANTON L YOUNG BLVD
Oklahoma City, OK 73104
(405) 271-1090
✔ PECOS✔ Accepts Medicare784 mi
Matthew Debiec, MD
Ophthalmology
NPI 1851527766
8901 WISCONSIN AVE
Bethesda, MD 20889
(301) 400-0408
✔ PECOS✔ Accepts Medicare1,136 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Retina Consultants, Ltd's NPI number?

The NPI number for Retina Consultants, Ltd is 1972589182. It was assigned to this organization in the NPPES registry on December 20, 2005.

Where is Retina Consultants, Ltd located?

Retina Consultants, Ltd is located at 4450 31st Ave S Ste 200, Fargo, ND 58104. The listed phone number is (701) 293-9829.

What is Retina Consultants, Ltd's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.

Is Retina Consultants, Ltd enrolled in Medicare?

Yes. Retina Consultants, Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Retina Consultants, Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Ophthalmology, reassign their Medicare billing to Retina Consultants, Ltd. A 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 the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Retina Consultants, Ltd accept?

Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Retina Consultants, Ltd 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 Retina Consultants, Ltd was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days 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.