IndividualActive
Charles Dehaan, M.D.
NPI 1144392499 · Family Medicine Physician · Rockford, IL
Charles Dehaan, M.D. is a Family Medicine Physician provider in Rockford, IL (NPI 1144392499).
Provider details
- NPI number
- 1144392499
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-064615 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
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
124 N Water St
208
Rockford, IL 61107-3960
Phone: (815) 312-5810
Fax: (815) 312-5811
Street-level locationGet directions
Mailing address
124 N Water St
Rockford, IL 61107-3960
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2013-12-02
Frequently asked questions
- What is Charles Dehaan's NPI number?
- Charles Dehaan's National Provider Identifier (NPI) is 1144392499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Dehaan's specialty?
- Charles Dehaan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Dehaan located?
- Charles Dehaan's practice location on file with NPPES is 124 N Water St, Rockford, IL 61107-3960.
- What is Charles Dehaan's phone number?
- The practice phone number listed in the NPPES registry for Charles Dehaan is (815) 312-5810.
- Is Charles Dehaan's NPI active?
- Yes — Charles Dehaan's NPI (1144392499) is active in the NPPES registry as of the last update on 2013-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.