Ryanne J Mayersak, MD in Portland, OR - Medicare Emergency Medicine

Ryanne J Mayersak, MD is a medicare enrolled "Emergency Medicine" physician in Portland, Oregon. She went to George Washington University School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Oregon Health And Sciences University/university Medical Group and her current practice location is 3181 Sw Sam Jackson Park Rd, Mail Code Cdw-em, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 494-7008.

Ryanne J Mayersak is licensed to practice in Oregon (license number MD171647) 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 1194927558.

Contact Information

	Ryanne J Mayersak, MD
	3181 Sw Sam Jackson Park Rd, Mail Code Cdw-em, Portland, OR 97239-3011
	(503) 494-7008
	Not Available

Map and Direction

Physician's Profile

Full Name	Ryanne J Mayersak
Gender	Female
Speciality	Emergency Medicine
Experience	21 Years
Location	3181 Sw Sam Jackson Park Rd, 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:

Ryanne J Mayersak attended and graduated from George Washington University School Of Medicine in 2003

NPI Data:

NPI Number: 1194927558
Provider Enumeration Date: 06/05/2007
Last Update Date: 12/31/2015

Medicare PECOS Information:

PECOS PAC ID: 7810089083
Enrollment ID: I20151026001494

Medical Identifiers

Medical identifiers for Ryanne J Mayersak such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1194927558	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207PE0004X	Emergency Medicine - Emergency Medical Services	MD036585 (District Of Columbia)	Secondary
207P00000X	Emergency Medicine	MD171647 (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	1479

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. Ryanne J Mayersak 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. Ryanne J Mayersak 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
Ryanne J Mayersak, MD 3181 Sw Sam Jackson Park Rd, Mail Code Cdw-em, Portland, OR 97239-3011 Ph: (503) 494-7008	Ryanne J Mayersak, MD 3181 Sw Sam Jackson Park Rd, Mail Code Cdw-em, Portland, OR 97239-3011 Ph: (503) 494-7008

Reviews and Comments

Emergency Medicine Doctors in Portland, OR

Kimberly Lauren Imbesi, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239 Phone: 503-494-8211 Fax: 503-346-8021
Dr. Hani Darwich, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 10123 Se Market St, Portland, OR 97216 Phone: 503-252-2004
Dr. Robert Thomas Martin, M.D. Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 4805 Ne Glisan St, Portland, OR 97213 Phone: 503-297-6334 Fax: 503-297-2360
Dr. Jessica Slim, M.D., M.P.H. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239 Phone: 503-494-7551 Fax: 503-494-4997
Robert Barriatua, MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 10123 Se Market St, Portland, OR 97216 Phone: 503-252-2004
Carolyn N Rhett, MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 1015 Nw 22nd Ave, Portland, OR 97210 Phone: 503-413-7260
Dr. Ross Emery Bryan Iv, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 3181 Sw Sam Jackson Park Rd, Ohsu Dept Of Emergency Medicine Cdw-em, Portland, OR 97239 Phone: 503-494-1270

Ryanne J Mayersak, MD - Medicare Emergency Medicine in Portland, OR