Nicholas Nosbisch
NPI 1831778968 · Psychiatry Physician · Portland, OR
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Nosbisch is a Psychiatry Physician provider in Portland, OR (NPI 1831778968).
Provider details
- NPI number
- 1831778968
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Aripiprazole | 55 |
| Clonazepam | 43 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 33 |
| Lamotrigine | 33 |
| Trazodone Hcl | 30 |
| Buspirone Hcl | 28 |
| Lorazepam | 28 |
| Risperidone | 27 |
| Sertraline Hcl | 25 |
| Escitalopram Oxalate |
Practice location
Mailing address
Additional practice locations (2)
- 355 W 16th St Ste 2364Indianapolis, IN 46202-2279Phone: (317) 963-7307
- 720 Eskenazi AveIndianapolis, IN 46202-5187Phone: (317) 880-7666Fax: (317) 880-0448
Registry dates
- Enumerated
- 2021-04-06
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Nicholas Nosbisch's NPI number?
- Nicholas Nosbisch's National Provider Identifier (NPI) is 1831778968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Nosbisch's specialty?
- Nicholas Nosbisch is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Nosbisch located?
- Nicholas Nosbisch's practice location on file with NPPES is 1225 Ne 2nd Ave, Portland, OR 97232-2003.
- What is Nicholas Nosbisch's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Nosbisch is (503) 944-8000.
- Does Nicholas Nosbisch accept Medicare?
- Nicholas Nosbisch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Nosbisch's NPI active?
- Yes — Nicholas Nosbisch's NPI (1831778968) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.