Mark Russell, MD
NPI 1154827756 · Hematology (Pathology) Physician · Maywood, IL
Mark Russell, MD is a Hematology (Pathology) Physician provider in Maywood, IL (NPI 1154827756).
Provider details
- NPI number
- 1154827756
- Entity type
- Individual
- Primary specialty
- Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036.159014 (IL)
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
8 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
- 2018-04-03
- Last updated
- 2022-06-02
- Certified
- 2022-06-02
Frequently asked questions
- What is Mark Russell's NPI number?
- Mark Russell's National Provider Identifier (NPI) is 1154827756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Russell's specialty?
- Mark Russell is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Russell located?
- Mark Russell's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.
- What is Mark Russell's phone number?
- The practice phone number listed in the NPPES registry for Mark Russell is (708) 216-9000.
- Is Mark Russell's NPI active?
- Yes — Mark Russell's NPI (1154827756) is active in the NPPES registry as of the last update on 2022-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.