Merina Thomas, MD in Portland, OR - Medicare Ophthalmology

Merina Thomas, MD is a medicare enrolled "Ophthalmology - Retina Specialist" physician in Portland, Oregon. She graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Oregon Health And Sciences University/university Medical Group, Oregon Health And Sciences University/university Medical Group and her current practice location is 3375 Sw Terwilliger Blvd, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 494-7891.

Merina Thomas is licensed to practice in Oregon (license number MD186970) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1811251820.

Contact Information

	Merina Thomas, MD
	3375 Sw Terwilliger Blvd, Portland, OR 97239
	(503) 494-7891
	Not Available

Map and Direction

Physician's Profile

Full Name	Merina Thomas
Gender	Female
Speciality	Ophthalmology
Experience	12 Years
Location	3375 Sw Terwilliger Blvd, Portland, Oregon
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Merina Thomas graduated from medical school in 2012

NPI Data:

NPI Number: 1811251820
Provider Enumeration Date: 06/25/2012
Last Update Date: 04/09/2020

Medicare PECOS Information:

PECOS PAC ID: 1254631567
Enrollment ID: I20180822001442

Medical Identifiers

Medical identifiers for Merina Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1811251820	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	4301108992 (Michigan)	Secondary
207WX0107X	Ophthalmology - Retina Specialist	60844968 (Oregon)	Secondary
207WX0107X	Ophthalmology - Retina Specialist	MD186970 (Oregon)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ohsu Hospital And Clinics	Portland, OR	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Oregon Health And Sciences University/university Medical Group	4880760107	1485
Oregon Health And Sciences University/university Medical Group	4880760107	1485

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Merina Thomas allows following entities to bill medicare on her behalf.

Entity Name	University Professional Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1376709535 PECOS PAC ID: 4880760107 Enrollment ID: O20080910000013

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Merina Thomas is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Merina Thomas, MD 3375 Sw Terwilliger Blvd, Portland, OR 97239-4146 Ph: () -	Merina Thomas, MD 3375 Sw Terwilliger Blvd, Portland, OR 97239 Ph: (503) 494-7891

Reviews and Comments

Ophthalmology Doctors in Portland, OR

Amy Ying Tong, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 1955 Nw Northrup St, Portland, OR 97209 Phone: 503-227-2020
Sungjae Yang, Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 3375 Sw Terwilliger Bld, Casey Eye Institue, Portland, OR 97239 Phone: 503-494-5023
Dr. Michael David Straiko, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 1040 Nw 22nd Ave., Suite 200, Portland, OR 97210 Phone: 503-413-8202 Fax: 503-413-6937
Allison Rebecca Loh, M.D. Ophthalmology Medicare: Medicare Enrolled Practice Location: 3375 Sw Terwilliger Blvd, Portland, OR 97239 Phone: 503-494-3000 Fax: 503-494-4286
John Carl Morrison, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 3303 Sw Bond Ave, Portland, OR 97239 Phone: 503-494-3000 Fax: 503-418-0843
Adam Marcus Hanif, Ophthalmology Medicare: Medicare Enrolled Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239 Phone: 503-494-3000 Fax: 503-494-4286
Mr. John Jah-hyun Koo, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 3600 N. Interstate Avenue, Department Of Opthalmology, Portland, OR 97227 Phone: 503-331-6330 Fax: 503-571-5877

Merina Thomas, MD - Medicare Ophthalmology in Portland, OR