Matthew Fiorillo
NPI 1104453497 · Psychiatry Physician · Chicago, IL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Fiorillo is a Psychiatry Physician provider in Chicago, IL (NPI 1104453497).
Provider details
- NPI number
- 1104453497
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 75650 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% 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.
Practice location
Mailing address
Additional practice locations (2)
- 4600 W Schroeder DrBrown Deer, WI 53223-6458Phone: (800) 767-4411
- 8701 W Watertown Plank RdWauwatosa, WI 53226-3548Phone: (414) 955-8296
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2025-04-17
- Certified
- 2025-04-17
Frequently asked questions
- What is Matthew Fiorillo's NPI number?
- Matthew Fiorillo's National Provider Identifier (NPI) is 1104453497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Fiorillo's specialty?
- Matthew Fiorillo is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Fiorillo located?
- Matthew Fiorillo's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Matthew Fiorillo's phone number?
- The practice phone number listed in the NPPES registry for Matthew Fiorillo is (312) 227-4000.
- Does Matthew Fiorillo accept Medicare?
- Matthew Fiorillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Fiorillo's NPI active?
- Yes — Matthew Fiorillo's NPI (1104453497) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.