Maceo Ellison, M.D.
NPI 1700025541 · Internal Medicine Physician · Carol Stream, IL
Maceo Ellison, M.D. is a Internal Medicine Physician provider in Carol Stream, IL (NPI 1700025541).
Provider details
- NPI number
- 1700025541
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-035394 (IL)
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
17 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
- 2009-02-18
- Last updated
- 2009-02-18
Frequently asked questions
- What is Maceo Ellison's NPI number?
- Maceo Ellison's National Provider Identifier (NPI) is 1700025541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maceo Ellison's specialty?
- Maceo Ellison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maceo Ellison located?
- Maceo Ellison's practice location on file with NPPES is 610 Belmont Ln, Carol Stream, IL 60188-2462.
- What is Maceo Ellison's phone number?
- The practice phone number listed in the NPPES registry for Maceo Ellison is (630) 752-0260.
- Is Maceo Ellison's NPI active?
- Yes — Maceo Ellison's NPI (1700025541) is active in the NPPES registry as of the last update on 2009-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.