Michael Clark, MD
NPI 1033185434 · Internal Medicine Physician · Maywood, IL
Michael Clark, MD is a Internal Medicine Physician provider in Maywood, IL (NPI 1033185434).
Provider details
- NPI number
- 1033185434
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36080197 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-02-24
- Last updated
- 2021-06-24
- Certified
- 2021-06-24
Frequently asked questions
- What is Michael Clark's NPI number?
- Michael Clark's National Provider Identifier (NPI) is 1033185434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Clark's specialty?
- Michael Clark is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Clark located?
- Michael Clark's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153.
- What is Michael Clark's phone number?
- The practice phone number listed in the NPPES registry for Michael Clark is (708) 216-9000.
- Is Michael Clark's NPI active?
- Yes — Michael Clark's NPI (1033185434) is active in the NPPES registry as of the last update on 2021-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.