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Susan Deguide, M.D.
NPI 1609801224 · Internal Medicine Physician · Rockford, IL
Susan Deguide, M.D. is a Internal Medicine Physician provider in Rockford, IL (NPI 1609801224).
Provider details
- NPI number
- 1609801224
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036100246 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
2601 N Main St
Rockford, IL 61103
Phone: (815) 987-1802
Fax: (815) 987-1806
Street-level locationGet directions
Mailing address
Po Box 78866
Milwaukee, WI 53278-8866
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2021-02-18
- Certified
- 2021-02-18
Frequently asked questions
- What is Susan Deguide's NPI number?
- Susan Deguide's National Provider Identifier (NPI) is 1609801224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Deguide's specialty?
- Susan Deguide is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Deguide located?
- Susan Deguide's practice location on file with NPPES is 2601 N Main St, Rockford, IL 61103.
- What is Susan Deguide's phone number?
- The practice phone number listed in the NPPES registry for Susan Deguide is (815) 987-1802.
- Is Susan Deguide's NPI active?
- Yes — Susan Deguide's NPI (1609801224) is active in the NPPES registry as of the last update on 2021-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.