OrganizationActive
Marshall I Matz MD Sc
NPI 1407170541 · Surgery Physician · Chicago, IL
Marshall I Matz MD Sc is a Surgery Physician organization in Chicago, IL (NPI 1407170541).
Provider details
- NPI number
- 1407170541
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marshall Matz, President(312) 332-2226
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% 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
1431 N Western Ave
Suite 306
Chicago, IL 60622-1797
Phone: (312) 332-2226
Fax: (773) 276-1197
Street-level locationGet directions
Mailing address
1431 N Western Ave
Chicago, IL 60622-1797
Registry dates
- Enumerated
- 2010-03-18
- Last updated
- 2010-03-18
Frequently asked questions
- What is Marshall I Matz MD Sc's NPI number?
- Marshall I Matz MD Sc's National Provider Identifier (NPI) is 1407170541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marshall I Matz MD Sc?
- Marshall I Matz MD Sc is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall I Matz MD Sc located?
- Marshall I Matz MD Sc's practice location on file with NPPES is 1431 N Western Ave, Chicago, IL 60622-1797.
- What is Marshall I Matz MD Sc's phone number?
- The practice phone number listed in the NPPES registry for Marshall I Matz MD Sc is (312) 332-2226.
- Who is the authorized official for Marshall I Matz MD Sc?
- The authorized official listed on Marshall I Matz MD Sc's NPPES record is Marshall Matz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marshall I Matz MD Sc's NPI active?
- Yes — Marshall I Matz MD Sc's NPI (1407170541) is active in the NPPES registry as of the last update on 2010-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.