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MR. JAMES DENNIS O'HERN M.S.W.
NPI 1821253139
Social Worker - Clinical in Clackamas, OR

Active since July 25, 2008PECOS Enrolled
10180 SE SUNNYSIDE RD, CLACKAMAS, OR 97015(503) 571-0878 Get Directions Write a Review

NPPES record last updated: July 25, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. James Dennis O'hern M.s.w. NPPES

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

MR. JAMES DENNIS O'HERN M.S.W. (NPI 1821253139) is an individual clinical provider in Clackamas, Oregon, licensed in Oregon (A1988) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821253139
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. JAMES DENNIS O'HERNCredential: M.S.W.
Location Address10180 SE SUNNYSIDE RDClackamas, OR 97015-8970
Mailing Address3725 N Kerby AvePortland, OR 97227-1239 · (503) 281-4521
Phone(503) 571-0878
Sole ProprietorNo
Enumeration DateJuly 25, 2008
✔ NPI 1821253139 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OR · A1988
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 6-11-41 (OR)
10180 SE SUNNYSIDE RD, Clackamas, OR 97015
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. James Dennis O'hern M.s.w. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show James O'hern reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Northwest
0.3 mi
Sleep Disorder Diagnostic
9717 SE SUNNYSIDE RD, 3RD FLOOR
Clackamas, OR 97015
  • Reassigned Medicare billing, Oregon enrollment
  • 3,207 clinicians in this Medicare group
NPI 1174851505 (503) 659-2454

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97015 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 20

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

DR. DANIEL FORREST LOTSPEICH MD
Internal Medicine
10180 SE SUNNYSIDE RD, KAISER PERMANENTE DEPARTMENT OF INTERNAL MEDICINE
CLACKAMAS, OR 97015
Clackamas County (503) 652-2880
MEGAN LEA KELLY
Emergency Medicine
10180 SE SUNNYSIDE RD, KAISER SUNNYSIDE MEDICAL CENTER
CLACKAMAS, OR 97015
Clackamas County (503) 652-2880
JARROD L LARSON M.D.
Anesthesiology
10180 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
JESSICA DAWN SEXTON-DORSETT
Nurse Anesthetist, Certified Registered
10180 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 813-2000
MR. DANE JAMES SLAGLE CRNA
Nurse Anesthetist, Certified Registered
10180 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 571-4506
RACHAEL SCOONES
Nurse Anesthetist, Certified Registered
10180 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (800) 813-2000
ERIK WILLIAM FOSS MD
Radiology (Diagnostic Radiology)
10180 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Clackamas County (503) 813-2000
DR. CARA LEE ROZELL D.O.
Psychiatry & Neurology (Neurology)
10180 SE SUNNYSIDE RD, DEPT OF NEUROLOGY, CLINIC C
CLACKAMAS, OR 97015
Clackamas County (503) 571-7200

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 James O'hern's NPI number?

The NPI number for James O'hern is 1821253139. It was assigned to this individual provider in the NPPES registry on July 25, 2008.

Where is James O'hern located?

James O'hern practices at 10180 SE Sunnyside Rd, Clackamas, OR 97015. The listed phone number is (503) 571-0878.

What is James O'hern's specialty?

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

Is James O'hern enrolled in Medicare?

Yes. James O'hern is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for James O'hern's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James O'hern reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (Clackamas, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for James O'hern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James O'hern accept?

Health plans from Kaiser Permanente list James O'hern 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 James O'hern was last updated on July 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.