IndividualActive
Charles Baum, MD
NPI 1881626570 · Gastroenterology Physician · Addison, IL
Charles Baum, MD is a Gastroenterology Physician provider in Addison, IL (NPI 1881626570).
Provider details
- NPI number
- 1881626570
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1415 W Lake St
Addison, IL 60101-1870
Phone: (847) 472-2145
Fax: (847) 981-5765
Street-level locationGet directions
Mailing address
3040 W Salt Creek Ln
Arlington Heights, IL 60005-1069
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Baum's NPI number?
- Charles Baum's National Provider Identifier (NPI) is 1881626570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Baum's specialty?
- Charles Baum is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Baum located?
- Charles Baum's practice location on file with NPPES is 1415 W Lake St, Addison, IL 60101-1870.
- What is Charles Baum's phone number?
- The practice phone number listed in the NPPES registry for Charles Baum is (847) 472-2145.
- Is Charles Baum's NPI active?
- Yes — Charles Baum's NPI (1881626570) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.