DR. HAROLD THOMAS (M.D.) – Emergency Medicine Physician, NPI 1639173339

DR. HAROLD THOMAS (M.D.) is a healthcare provider. based in Lake oswego, Oregon. specializing in Emergency Medicine Physician. They hold the professional credentials M.D.. They hold a License No. MDOOO18720 (WA). The NPI Number for DR. HAROLD THOMAS (M.D.) is 1639173339

Main info

Male
Name
DR. HAROLD THOMAS (M.D.)
NPI
1639173339
Phone
(503) 636-9234
Address
734 CARRERA LN
Enumeration Date
9 June 2005
Last Update Date
8 July 2007
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. HAROLD THOMAS (M.D.)

  • 734, Carrera Lane, Forest Highlands, Lake Oswego, Metro, Clackamas County, Oregon, 97034, United States

    LAKE OSWEGO, OR 970341668

    Phone: (503) 636-9234

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

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

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

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

Insurance plans in this area (ZIP 97034)

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Reviews

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Frequently asked questions

Can I verify DR. HAROLD THOMAS (M.D.) with an NPI only?
You can start verification with NPI 1639173339 for DR. HAROLD THOMAS (M.D.), then check state licensing separately.
Is DR. HAROLD THOMAS (M.D.) listed as active for patients and plans?
The listing shows DR. HAROLD THOMAS (M.D.) as active in the NPI system.
What healthcare role does DR. HAROLD THOMAS (M.D.) hold?
Scheduling teams often label DR. HAROLD THOMAS (M.D.) under Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Where is DR. HAROLD THOMAS (M.D.) based?
DR. HAROLD THOMAS (M.D.) is tied to Lake Oswego, Oregon in the data we show; additional addresses may exist on the full record.
Is the information about DR. HAROLD THOMAS (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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