Dr Mark Nelson Margoles, MS in Keizer, OR

Dr Mark Nelson Margoles, MS is a medicare enrolled "Family Medicine" physician in Keizer, Oregon. His current practice location is 5940 Ulali Dr Ne, Keizer, Oregon. You can reach out to his office (for appointments etc.) via phone at (800) 813-2000.

Dr Mark Nelson Margoles is licensed to practice in Oregon (license number MD21443) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1871645093.

Contact Information

	Dr Mark Nelson Margoles, MS
	5940 Ulali Dr Ne, Keizer, OR 97303-1500
	(800) 813-2000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Mark Nelson Margoles
Gender	Male
Speciality	Family Medicine
Location	5940 Ulali Dr Ne, Keizer, Oregon
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1871645093
Provider Enumeration Date: 01/17/2007
Last Update Date: 10/10/2025

Medicare PECOS Information:

PECOS PAC ID: 5294771879
Enrollment ID: I20050705000941

Medical Identifiers

Medical identifiers for Dr Mark Nelson Margoles such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1871645093	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	MD21443 (Oregon)	Primary

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. Dr Mark Nelson Margoles allows following entities to bill medicare on his behalf.

Entity Name	Kaiser Foundation Health Plan Of The Northwest
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1184786527 PECOS PAC ID: 5799688230 Enrollment ID: O20040130000799

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. Dr Mark Nelson Margoles 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
Dr Mark Nelson Margoles, MS 500 Ne Multnomah St Ste 100, Portland, OR 97232-2099 Ph: (800) 813-2000	Dr Mark Nelson Margoles, MS 5940 Ulali Dr Ne, Keizer, OR 97303-1500 Ph: (800) 813-2000

Reviews and Comments

Family Medicine Doctors in Keizer, OR

Mr. Micaiah Matthew Kuzma, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 5900 Inland Shores Way, Keizer, OR 97303 Phone: 503-399-2424 Fax: 503-589-6240
Dr. Katherine Michelle Runyan, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 5940 Ulali Dr Ne, Keizer, OR 97303 Phone: 800-813-2000
Quentin Wandyke Johnson, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 5100 River Rd N, Keizer, OR 97303 Phone: 503-393-2533 Fax: 503-393-5978
Johan Kohler, D.O. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 5900 Inland Shores Way N, Keizer, OR 97303 Phone: 503-399-2470 Fax: 503-375-7429
Dr. Ronald Matthew Palm, D.O. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 550 Dietz Ave Ne, Keizer, OR 97303 Phone: 503-393-0540
Lesley E Garber, D.O. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 5900 Inland Shores Way N, Keizer, OR 97303 Phone: 503-399-2424 Fax: 503-375-7429
Anne A Nunes, D.O. Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 5900 Inland Shores Way N, Keizer, OR 97303 Phone: 503-399-2424 Fax: 503-375-7429

Dr Mark Nelson Margoles, MS - Medicare Family Medicine in Keizer, OR