WILLIAM JOHN MAYER (QMHA) – Social Worker, NPI 1346388543

WILLIAM JOHN MAYER (QMHA) is a healthcare provider. based in Beaverton, Oregon. specializing in Social Worker. They hold the professional credentials QMHA. The NPI Number for WILLIAM JOHN MAYER (QMHA) is 1346388543

Main info

Male
Sole Proprietor
Name
WILLIAM JOHN MAYER (QMHA)
NPI
1346388543
Phone
(503) 641-1475
Address
14255 SW BRIGADOON CT STE 80
Enumeration Date
1 February 2007
Last Update Date
18 November 2011
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience48
Completeness75
Years active:19State licenses:0Digital endpointsOther names

Loading map...

Provider Addresses for WILLIAM JOHN MAYER (QMHA)

  • Southwest Brigadoon Court, Central Beaverton, Beaverton, Metro, Washington County, Oregon, 97077, United States

    BEAVERTON, OR 970053368

    Phone: (503) 641-1475

    Type: Mailing

  • Northwest Cornell Road, Northwest District, Portland, Metro, Multnomah County, Oregon, 97210, United States

    PORTLAND, OR 972295442

    Phone: (503) 645-9581

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 97005)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is WILLIAM JOHN MAYER (QMHA)'s NPI number?
WILLIAM JOHN MAYER (QMHA)'s NPI is 1346388543 — the number used across U.S. healthcare to identify this provider.
Is WILLIAM JOHN MAYER (QMHA) shown as active in public data?
Registry records indicate WILLIAM JOHN MAYER (QMHA) maintains an active NPI.
What clinical focus is listed for WILLIAM JOHN MAYER (QMHA)?
At a glance, WILLIAM JOHN MAYER (QMHA) is tied to Social Worker. Clinical services aligned with this taxonomy classification.
What locale is associated with WILLIAM JOHN MAYER (QMHA)?
Directory geography for WILLIAM JOHN MAYER (QMHA) centers on Beaverton, Oregon.
Can I trust this NPI listing for WILLIAM JOHN MAYER (QMHA)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

Similar Providers

16110, Southwest Regatta Lane, Mortondale, Elmonica, Beaverton, Metro, Washington County, Oregon, 97006, United States
NPI: 1326021932
UHY Crossleys, Station Road, Ballasalla, Malew, Rushen, IM99 6AB, Isle of Man
NPI: 1215950126
Southwest 102nd Avenue, West Slope, Beaverton, Washington County, Oregon, 97225, United States
NPI: 1669584975

Unknown Individual

Social Worker
6175 SW 182ND TER
NPI: 1023195872

BONNIE JENE KENDALL (LCSW)

Clinical Social Worker
705, Gage Boulevard, Tri-Cities, Benton County, Washington, 99352, United States
NPI: 1952460776

Unknown Individual

Social Worker
14355 SW ALLEN BLVD STE 150
NPI: 1992844096
3180 CENTER ST NE
NPI: 1275677148
9700 SW BEAVERTON HILLSDALE HWY
NPI: 1346375037

MS. JIN AH RENEE KIM (LCSW)

Clinical Social Worker
12655 SW CENTER ST
NPI: 1619098316