Dr Larry A Heinonen, MD - Internal Medicine in Portland, OR

Dr Larry A Heinonen, MD is a Internal Medicine - Gastroenterology physician based in Portland, Oregon. Dr Larry A Heinonen is licensed to practice in Oregon (license number MD09495) and his current practice location is 9701 Sw Barnes Rd, Ste 300, Portland, Oregon. He can be reached at his office (for appointments etc.) via phone at (503) 297-8081.

NPI number for Dr Larry A Heinonen is 1669478343 and his current mailing address is 975 Se Sandy Blvd, Suite 201, Portland, Oregon. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1669478343.

Contact Information

Dr Larry A Heinonen, MD
9701 Sw Barnes Rd, Ste 300,
Portland, OR 97225-6689
(503) 297-8081
(503) 292-6601



Physician's Profile

Full NameDr Larry A Heinonen
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location9701 Sw Barnes Rd, Portland, Oregon
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1669478343
  • Provider Enumeration Date: 06/27/2005
  • Last Update Date: 08/19/2008

Medical Identifiers

Medical identifiers for Dr Larry A Heinonen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669478343NPI-NPPES
8502635MedicaidWA
042499MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD09495 (Oregon)Primary

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 Larry A Heinonen is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Larry A Heinonen, MD
975 Se Sandy Blvd, Suite 201,
Portland, OR 97214-1308

Ph: (503) 236-0775
Dr Larry A Heinonen, MD
9701 Sw Barnes Rd, Ste 300,
Portland, OR 97225-6689

Ph: (503) 297-8081

News Archive

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Researchers reveal promising biomarker for vascular disease relapse

Researchers at Okayama University report in the journal Arthritis & Rheumatology that monitoring a particular antigen can be used for predicting relapse of the vascular disease AAV.

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Cornell and Ludwig Institute for Cancer Research scientists have developed a way to produce a protein antigen that may be useful as vaccine for schistosomiasis – a parasitic disease that infects millions of people, mostly in tropical and subtropical climates – according to new research in the journal Protein Expression and Purification, June 2017.

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› Verified 3 days ago


Internal Medicine Doctors in Portland, OR

Salona Shrestha, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4805 Ne Glisan St, Portland, OR 97213
Phone: 503-215-2392    
Dr. Emmanuel Trungtoan Tavan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2800 N Vancouver Ave, Suite 230, Portland, OR 97227
Phone: 503-413-2901    
Ginevra Lois Liptan, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 6400 Sw Canyon Ct, Ste 100, Portland, OR 97221
Phone: 503-477-9616    Fax: 503-477-9808
Donald Richard Sullivan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Uhn67, Portland, OR 97239
Phone: 503-494-6949    
Dr. Victor Nguyen Pham, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9205 Sw Barnes Rd, Portland, OR 97225
Phone: 503-216-2906    
Richa Uppal, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Sw 13th Ave, Portland, OR 97205
Phone: 503-221-0161    Fax: 503-274-1697
Reem Hasan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Ppv 350, Portland, OR 97239
Phone: 503-494-8562    

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