Dr Carter C Wystrach, MD, MPH - Medicare Emergency Medicine in Clackamas, OR

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Dr Carter C Wystrach, MD, MPH is a medicare enrolled "Emergency Medicine" physician in Clackamas, Oregon. His current practice location is Kaiser Permanente Sunnyside Medical Center, 10180 Se Sunnyside Rd., Clackamas, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 652-2880.

Dr Carter C Wystrach is licensed to practice in Oregon (license number MD180923) 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 1639411895.

Contact Information

Dr Carter C Wystrach, MD, MPH
Kaiser Permanente Sunnyside Medical Center, 10180 Se Sunnyside Rd.,
Clackamas, OR 97015
(503) 652-2880
Not Available

Map and Direction




Physician's Profile

Full NameDr Carter C Wystrach
GenderMale
SpecialityEmergency Medicine
LocationKaiser Permanente Sunnyside Medical Center, Clackamas, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639411895
  • Provider Enumeration Date: 03/26/2013
  • Last Update Date: 06/02/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7113200478
  • Enrollment ID: I20170210001339

Medical Identifiers

Medical identifiers for Dr Carter C Wystrach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639411895NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A133628 (California)Secondary
207P00000XEmergency Medicine MD180923 (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 Carter C Wystrach allows following entities to bill medicare on his behalf.
Entity NameSan Francisco Emergency Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134110661
PECOS PAC ID: 5698662518
Enrollment ID: O20040303001130

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 Carter C Wystrach 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 AddressPractice Location Address
Dr Carter C Wystrach, MD, MPH
Kaiser Permanente Sunnyside Medical Center, 10180 Se Sunnyside Rd.,
Clackamas, OR 97015

Ph: (503) 652-2880		Dr Carter C Wystrach, MD, MPH
Kaiser Permanente Sunnyside Medical Center, 10180 Se Sunnyside Rd.,
Clackamas, OR 97015

Ph: (503) 652-2880

Reviews and Comments


Emergency Medicine Doctors in Clackamas, OR

Megan Lea Kelly,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 10180 Se Sunnyside Rd, Kaiser Sunnyside Medical Center, Clackamas, OR 97015
Phone: 503-652-2880    
Dr. Nicholas Markham Leonard, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10180 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-652-2880    
Dr. Alexander Marsh, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10180 Se Sunnyside Rd, Kaiser Permanente, Clackamas, OR 97015
Phone: 503-571-8488    
James Edward Wood, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10180 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-652-2880    
Pamela Marie Johnson, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 10180 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-652-2880    
John Mullen,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10180 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-652-2880    
Cameron D Klug, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 10180 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-571-2000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.