Charles Brown, M.D.
NPI 1225572928 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Northbrook, IL
Charles Brown, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Northbrook, IL (NPI 1225572928).
Provider details
- NPI number
- 1225572928
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036.040415 (IL)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 036.040415 (IL)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-12-14
- Last updated
- 2016-12-14
Frequently asked questions
- What is Charles Brown's NPI number?
- Charles Brown's National Provider Identifier (NPI) is 1225572928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Brown's specialty?
- Charles Brown is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Brown located?
- Charles Brown's practice location on file with NPPES is 333 Skokie Blvd, Northbrook, IL 60062-1613.
- What is Charles Brown's phone number?
- The practice phone number listed in the NPPES registry for Charles Brown is (224) 205-7866.
- Is Charles Brown's NPI active?
- Yes — Charles Brown's NPI (1225572928) is active in the NPPES registry as of the last update on 2016-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.