DR. LARRY A HEINONEN (MD) – Gastroenterology Physician, NPI 1669478343

DR. LARRY A HEINONEN (MD) is a healthcare provider. based in Portland, Oregon. specializing in Gastroenterology Physician. They hold the professional credentials MD. They hold a License No. MD09495 (OR). The NPI Number for DR. LARRY A HEINONEN (MD) is 1669478343

Main info

Male
Name
DR. LARRY A HEINONEN (MD)
NPI
1669478343
Phone
(503) 236-0775
Address
975 SE SANDY BLVD
Enumeration Date
27 June 2005
Last Update Date
19 August 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. LARRY A HEINONEN (MD)

  • 975, Southeast Sandy Boulevard, Central Eastside, Buckman, Portland, Metro, Multnomah County, Oregon, 97214, United States

    SUITE 201

    PORTLAND, OR 972141308

    Phone: (503) 236-0775

    Fax: (503) 236-0786

    Type: Mailing

  • Southwest Barnes Road, Sylvan-Highlands, Portland, Metro, Multnomah County, Oregon, 97210, United States

    STE 300

    PORTLAND, OR 972256689

    Phone: (503) 297-8081

    Fax: (503) 292-6601

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 97214)

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Reviews

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Frequently asked questions

Can I verify DR. LARRY A HEINONEN (MD) with an NPI only?
You can start verification with NPI 1669478343 for DR. LARRY A HEINONEN (MD), then check state licensing separately.
Is DR. LARRY A HEINONEN (MD) still practicing?
DR. LARRY A HEINONEN (MD) is currently listed as active in the public NPI registry.
What is DR. LARRY A HEINONEN (MD)'s primary classification?
Gastroenterology Physician is the headline specialty for DR. LARRY A HEINONEN (MD) here. Clinical services aligned with this taxonomy classification.
Does DR. LARRY A HEINONEN (MD) list a practice location?
Patients near Portland, Oregon may find DR. LARRY A HEINONEN (MD) in results; validate coverage separately.
Why does DR. LARRY A HEINONEN (MD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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