STEVEN D YELLAN – Mental Health Counselor, NPI 1730247784

STEVEN D YELLAN is a healthcare provider. based in Corvallis, Oregon. specializing in Mental Health Counselor. The NPI Number for STEVEN D YELLAN is 1730247784

Main info

Male
Name
STEVEN D YELLAN
NPI
1730247784
Phone
(541) 766-6835
Address
PO BOX 579
Enumeration Date
4 December 2006
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience43
Completeness75
Years active:19State licenses:0Digital endpointsOther names

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Provider Addresses for STEVEN D YELLAN

  • PO BOX 579

    CORVALLIS, OR 973390579

    Phone: (541) 766-6835

    Fax: (541) 766-6186

    Type: Mailing

  • Benton County Public Services Building, 530, Northwest 27th Street, Corvallis, Benton County, Oregon, 97330, United States

    CORVALLIS, OR 973305223

    Phone: (541) 766-6835

    Fax: (541) 766-6186

    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

Source: CMS public data · Not endorsed by CMS ·

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)

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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 97339)

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Reviews

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Frequently asked questions

What number should I use to identify STEVEN D YELLAN for billing?
Administrative and clinical systems typically use NPI 1730247784 for STEVEN D YELLAN.
Does the public listing show STEVEN D YELLAN as active?
STEVEN D YELLAN's NPI record reflects an active status in NPPES.
What does the directory say STEVEN D YELLAN does?
Insurance directories may phrase it differently, but here STEVEN D YELLAN maps to Mental Health Counselor. Clinical services aligned with this taxonomy classification.
What city is tied to STEVEN D YELLAN?
The directory associates STEVEN D YELLAN with Corvallis, Oregon. Check all listed addresses for suites or satellite offices.
Who maintains STEVEN D YELLAN's record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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