Dr Nathan Thomas Van Dyk, MD - Medicare Emergency Medicine in Portland, OR

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Dr Nathan Thomas Van Dyk, MD is a medicare enrolled "Emergency Medicine" physician in Portland, Oregon. His current practice location is 3181 Sw Sam Jackson Park Rd, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 418-7551.

Dr Nathan Thomas Van Dyk is licensed to practice in Oregon (license number MD198821) 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 1891952057.

Contact Information

Dr Nathan Thomas Van Dyk, MD
3181 Sw Sam Jackson Park Rd,
Portland, OR 97239-3011
(503) 418-7551
(503) 494-4997

Map and Direction




Physician's Profile

Full NameDr Nathan Thomas Van Dyk
GenderMale
SpecialityEmergency Medicine
Location3181 Sw Sam Jackson Park Rd, Portland, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1891952057
  • Provider Enumeration Date: 05/16/2008
  • Last Update Date: 08/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7214088152
  • Enrollment ID: I20100125000163

Medical Identifiers

Medical identifiers for Dr Nathan Thomas Van Dyk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891952057NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 125-050631 (Illinois)Secondary
207P00000XEmergency Medicine MD198821 (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 Nathan Thomas Van Dyk allows following entities to bill medicare on his behalf.
Entity NameNorthbay Healthcare Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821147786
PECOS PAC ID: 0042122244
Enrollment ID: O20031105000409
Entity NameEmergency Physicians Associates Overhead Operating Account Dennis Belo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013969153
PECOS PAC ID: 0547230708
Enrollment ID: O20040727000859
Entity NameSolano Gateway Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952344293
PECOS PAC ID: 5496725418
Enrollment ID: O20040916001355
Entity NameEmergency Physicians Associates Fremont Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790250967
PECOS PAC ID: 8527303585
Enrollment ID: O20181219000821

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 Nathan Thomas Van Dyk 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 Nathan Thomas Van Dyk, MD
3181 Sw Sam Jackson Park Rd,
Portland, OR 97239-3011

Ph: (503) 418-7551		Dr Nathan Thomas Van Dyk, MD
3181 Sw Sam Jackson Park Rd,
Portland, OR 97239-3011

Ph: (503) 418-7551

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    

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.

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