Charles Reuben, M.D.
NPI 1720025638 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Brookfield, WI
Charles Reuben, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Brookfield, WI (NPI 1720025638).
Provider details
- NPI number
- 1720025638
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18420 (WI)
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
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
- 2006-05-31
- Last updated
- 2015-09-15
Frequently asked questions
- What is Charles Reuben's NPI number?
- Charles Reuben's National Provider Identifier (NPI) is 1720025638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Reuben's specialty?
- Charles Reuben is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Reuben located?
- Charles Reuben's practice location on file with NPPES is 16650 W Bluemound Rd, Brookfield, WI 53005-5920.
- What is Charles Reuben's phone number?
- The practice phone number listed in the NPPES registry for Charles Reuben is (262) 827-9200.
- Is Charles Reuben's NPI active?
- Yes — Charles Reuben's NPI (1720025638) is active in the NPPES registry as of the last update on 2015-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.