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BENJAMIN RAJ ANDERSON PMHNP
NPI 1851090997
Nurse Practitioner - Psychiatric/Mental Health in Portland, OR

Active since February 27, 2023PECOS EnrolledAccepts Medicare Assignment
700 NE MULTNOMAH ST STE 275, PORTLAND, OR 97232(503) 729-1380 Get Directions Write a Review

NPPES record last updated: February 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Benjamin Raj Anderson Pmhnp NPPES

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

BENJAMIN RAJ ANDERSON PMHNP (NPI 1851090997) is an individual psychiatric/mental health provider in Portland, Oregon, licensed in Oregon (10004862) and active in the NPI registry since February 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1851090997
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameBENJAMIN RAJ ANDERSONCredential: PMHNP
Location Address700 NE MULTNOMAH ST STE 275Portland, OR 97232-4103
Mailing Address2057 N Willamette BlvdPortland, OR 97217-4404 · (503) 686-0995
Phone(503) 729-1380
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateFebruary 27, 2023
NPPES CertifiedDecember 2, 2022
✔ NPI 1851090997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in OR · 10004862
700 NE MULTNOMAH ST STE 275, Portland, OR 97232
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Benjamin Raj Anderson Pmhnp 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 ID5092154823
PECOS Enrollment IDI20240412002818
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 Benjamin Anderson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Willamette Health & Wellness LLC
Same address
Psychiatric/Mental Health
700 NE MULTNOMAH ST, SUITE 275
Portland, OR 97232
  • Reassigned Medicare billing, Oregon enrollment
  • 24 clinicians in this Medicare group
NPI 1093140188 (503) 729-1380

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 97232 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
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
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 8

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

REBECCA PIERPONT PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
JACOB LAZEN
Social Worker (Clinical)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
MRS. JANETTE MARIE WILKINSON RN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
ISAAC ANIHILI THELIN PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
TIFFANY SOMMER CNM, PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
NINA ARMSTRONG
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 728-1380
RYAN C HOLLISTER LPC
Counselor (Professional)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
ERICA CHRISTINE COHNSTAEDT
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380

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 Benjamin Anderson's NPI number?

The NPI number for Benjamin Anderson is 1851090997. It was assigned to this individual provider in the NPPES registry on February 27, 2023.

Where is Benjamin Anderson located?

Benjamin Anderson practices at 700 NE Multnomah St Ste 275, Portland, OR 97232. The listed phone number is (503) 729-1380.

What is Benjamin Anderson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Benjamin Anderson enrolled in Medicare?

Yes. Benjamin Anderson 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.

Which organization bills Medicare for Benjamin Anderson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Anderson reassigns Medicare benefits to Willamette Health & Wellness LLC (Portland, 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 Benjamin Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Benjamin Anderson 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 Benjamin Anderson 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 Benjamin Anderson was last updated on February 27, 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.