Trevor Nykamp, MD, MS
NPI 1477300820 · Psychiatry Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trevor Nykamp, MD, MS is a Psychiatry Physician provider in Chicago, IL (NPI 1477300820).
Provider details
- NPI number
- 1477300820
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MS
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-05-03
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Trevor Nykamp's NPI number?
- Trevor Nykamp's National Provider Identifier (NPI) is 1477300820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trevor Nykamp's specialty?
- Trevor Nykamp is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Trevor Nykamp located?
- Trevor Nykamp's practice location on file with NPPES is 2150 W Harrison St, Chicago, IL 60612-3706.
- What is Trevor Nykamp's phone number?
- The practice phone number listed in the NPPES registry for Trevor Nykamp is (312) 942-5495.
- Does Trevor Nykamp accept Medicare?
- Trevor Nykamp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trevor Nykamp's NPI active?
- Yes — Trevor Nykamp's NPI (1477300820) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.