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DR. BENJAMIN ADAM NIELSEN DMD
NPI 1538183348
Dentist - Endodontics in Portland, OR

Active since July 26, 2006PECOS Enrolled
700 NE MULTNOMAH ST, SUITE 880, PORTLAND, OR 97232(503) 230-1234(503) 239-7741 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Benjamin Adam Nielsen Dmd NPPES

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

DR. BENJAMIN ADAM NIELSEN DMD (NPI 1538183348) is an individual endodontics provider in Portland, Oregon, licensed in Oregon (D8379) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538183348
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. BENJAMIN ADAM NIELSENCredential: DMD
Location Address700 NE MULTNOMAH ST, SUITE 880Portland, OR 97232-2131
Mailing Address14938 Se Stanhope RdClackamas, OR 97015-5413 · (503) 558-8428
Phone(503) 230-1234
Fax(503) 239-7741
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1538183348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in OR · D8379
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
700 NE MULTNOMAH ST, Portland, OR 97232
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Benjamin Adam Nielsen Dmd 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.

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
$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.

WILLAMETTE HEALTH & WELLNESS LLC
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST, SUITE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
MR. MICHAEL BRILL LPC
Psychologist (Counseling)
700 NE MULTNOMAH ST, STE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
NICOLE MACKENZIE BENNETT PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
700 NE MULTNOMAH ST, SUITE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
DR. SIDNEY J PRESCOTT M.D.
Obstetrics & Gynecology
700 NE MULTNOMAH ST, SUITE 1600
PORTLAND, OR 97232
Multnomah County (503) 249-5454
DR. JOHN G. BOZICH D.M.D.
Dentist (Oral and Maxillofacial Surgery)
700 NE MULTNOMAH ST, SUITE 840
PORTLAND, OR 97232
Multnomah County (503) 232-4488
ERIK SATHER
Marriage & Family Therapist
700 NE MULTNOMAH ST, SUITE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
TINA G LIPS LPC
Counselor (Professional)
700 NE MULTNOMAH ST, SUITE 275
PORTLAND, OR 97232
Multnomah County (503) 729-1380
ENDODONTIC ASSOCIATES, P.C.
Dentist (Endodontics)
700 NE MULTNOMAH ST, #880
PORTLAND, OR 97232
Multnomah County (503) 230-1234

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 Nielsen's NPI number?

The NPI number for Benjamin Nielsen is 1538183348. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Benjamin Nielsen located?

Benjamin Nielsen practices at 700 NE Multnomah St Suite 880, Portland, OR 97232. The listed phone number is (503) 230-1234.

What is Benjamin Nielsen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Is Benjamin Nielsen enrolled in Medicare?

Yes. Benjamin Nielsen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Benjamin Nielsen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.