MR. DAVID WILLIAM SINGER MSW, LCSW
NPI 1174758387
Social Worker - Clinical in Portland, OR

Active since May 18, 2009PECOS EnrolledAccepts Medicare Assignment
4410 SE WOODSTOCK BLVD STE 230, PORTLAND, OR 97206(503) 893-8995(503) 354-1778 Get Directions Write a Review

NPPES record last updated: January 5, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 5, 2023, Dec 12, 2020 (2 updates tracked since 2020).

About Mr. David William Singer Msw, Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DAVID WILLIAM SINGER MSW, LCSW (NPI 1174758387) is an individual clinical provider in Portland, Oregon, licensed in Oregon (L4248) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Happy Valley, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1174758387
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. DAVID WILLIAM SINGERCredential: MSW, LCSW
Location Address4410 SE WOODSTOCK BLVD STE 230Portland, OR 97206-6206
Mailing Address13102 Se 130th AveHappy Valley, OR 97086-9357 · (503) 893-8995 · Fax (503) 354-1778
Fax(503) 354-1778
Sole ProprietorYes
Medical School CMSOtherGraduated 2005
Enumeration DateMay 18, 2009
Last NPPES UpdateJanuary 5, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2023
NPI 1174758387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in OR · L4248
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4410 SE WOODSTOCK BLVD STE 230, Portland, OR 97206

Secondary Practice Location 1

Location 113102 SE 130th AveHappy Valley, OR 97086-9357 · Phone (035) 893-8995 · Fax (503) 354-1778

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mr. David William Singer Msw, Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284868548
PECOS Enrollment IDI20130930000275
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97206 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $58.99 – $176.88
Typical copayment $0.00 (range $14.74 – $44.22)
Most-billed visit code NA
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
4410 SE WOODSTOCK BLVD STE 230
PORTLAND, OR 97206
Social Worker (Clinical)
4410 SE WOODSTOCK BLVD STE 230
PORTLAND, OR 97206

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Singer's NPI number?

The NPI number for David Singer is 1174758387. It was assigned to this individual provider in the NPPES registry on May 18, 2009.

Where is David Singer located?

David Singer practices at 4410 SE Woodstock Blvd Ste 230, Portland, OR 97206. The listed phone number is (503) 893-8995.

What is David Singer's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is David Singer enrolled in Medicare?

Yes. David Singer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does David Singer accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan and 1 other insurer list David Singer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Singer was last updated on January 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.