NICHOLAS NOSBISCH
NPI 1831778968
Psychiatry & Neurology - Psychiatry in Portland, OR

Q: What is Nicholas Nosbisch's NPI number?

The NPI number for Nicholas Nosbisch is 1831778968. It was assigned to this individual provider in the NPPES registry on April 6, 2021.

Q: What is Nicholas Nosbisch's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Nicholas Nosbisch was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since April 06, 2021PECOS EnrolledAccepts Medicare Assignment

1225 NE 2ND AVE, PORTLAND, OR 97232(503) 944-8000 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 14, 2026, Apr 6, 2021 (2 updates tracked since 2021).

On this page

About Nicholas Nosbisch NPPES

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

NICHOLAS NOSBISCH (NPI 1831778968) is an individual psychiatry provider in Portland, Oregon, licensed in Oregon (MD228662) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1831778968

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameNICHOLAS NOSBISCH

Location Address1225 NE 2ND AVEPortland, OR 97232-2003

Mailing AddressPo Box 4399Portland, OR 97208-4399 · (503) 413-3900 · Fax (503) 413-3710

Phone(503) 944-8000

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateApril 6, 2021

Last NPPES UpdateApril 14, 20262 updates tracked since enumeration

NPPES CertifiedApril 14, 2026

✔ NPI 1831778968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in OR · MD228662✔ Licensed in IN · 01089602A

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1225 NE 2ND AVE, Portland, OR 97232

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1355 W 16th St Ste 2364Indianapolis, IN 46202-2279 · Phone (317) 963-7307

Location 2720 Eskenazi AveIndianapolis, IN 46202-5187 · Phone (317) 880-7666 · Fax (317) 880-0448

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Nicholas Nosbisch 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 ID7214337021

PECOS Enrollment IDI20250527001641

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

$176.88 typical visit price

range $58.99 – $176.88

Typical copayment $44.22 (range $14.74 – $44.22)

Most-billed visit code 99205

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.

LEGACY EMANUEL HOSPITAL & HEALTH CENTER

General Acute Care Hospital

1225 NE 2ND AVE
PORTLAND, OR 97232

Multnomah County (503) 944-8000

CHRISTY WARNEKE RN

Registered Nurse (Psychiatric/Mental Health, Adult)

1225 NE 2ND AVE
PORTLAND, OR 97232

Multnomah County (503) 944-8000

LEGACY EMANUEL HOSPITAL & HEALTH CENTER

Psychiatric Unit

1225 NE 2ND AVE
PORTLAND, OR 97232

Multnomah County (503) 944-8000

MS. KRISTINE MARIE SIMPSON N.P.

Nurse Practitioner (Family)

1225 NE 2ND AVE
PORTLAND, OR 97232

Multnomah County (503) 944-8000

JENNY JIEN-I TSAI MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)

1225 NE 2ND AVE
PORTLAND, OR 97232

Multnomah County (503) 944-8000

MR. RODNEY STUART OLIN RN

Nurse Practitioner (Psychiatric/Mental Health)

1225 NE 2ND AVE, UNITY CENTER
PORTLAND, OR 97232

Multnomah County (503) 944-8010

JAMES CLARK TROTT PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

1225 NE 2ND AVE
PORTLAND, OR 97232

Multnomah County (503) 944-8000

JULIA RASMUSSEN RN

Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)

1225 NE 2ND AVE
PORTLAND, OR 97232

Multnomah County (503) 944-7600

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 Nicholas Nosbisch's NPI number?

The NPI number for Nicholas Nosbisch is 1831778968. It was assigned to this individual provider in the NPPES registry on April 6, 2021.

Where is Nicholas Nosbisch located?

Nicholas Nosbisch practices at 1225 NE 2nd Ave, Portland, OR 97232. The listed phone number is (503) 944-8000.

What is Nicholas Nosbisch's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Nicholas Nosbisch enrolled in Medicare?

Yes. Nicholas Nosbisch 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 Nicholas Nosbisch accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Nicholas Nosbisch 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 Nicholas Nosbisch was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.