Dr. Susan J. Deguide, MD
- Medicare services, 2022
- 728
- Part D claims, 2023
- 584
- Industry payments
- $3,671
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 5666 E State St, Rockford, IL 61108
- Practice phone
- Call (815) 226-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSF St Anthony Medical Center
Rockford, Illinois
Find Dr. Deguide's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Susan J. Deguide is an internist in Rockford, Illinois
Dr. Deguide practices at OSF St Anthony Medical Center in Rockford, Illinois.
Dr. Deguide's NPI, 1609801224, was assigned on July 12, 2006. Dr. Deguide graduated from Loyola University of Chicago, Stritch School of Medicine in 1989. Dr. Deguide holds Illinois license 036100246.
- NPI
- 1609801224NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Practice phone
- (815) 226-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Susan J. Deguide practices at OSF St Anthony Medical Center in Rockford, Illinois
Dr. Deguide's primary practice is OSF St Anthony Medical Center, at 5666 E State St, Rockford, IL 61108 in Winnebago County. The practice phone is (815) 226-2000.
- OSF St Anthony Medical Center5666 E State St, Rockford, IL 61108 · Winnebago CountyPhone(815) 226-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Susan J. Deguide is affiliated with 2 sites of care and 1 medical group
Dr. Deguide's primary practice is OSF St Anthony Medical Center in Rockford, Illinois. Dmand AI also links Dr. Deguide to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Susan J. Deguide's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Deguide practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF St Anthony Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Susan J. Deguide is one of 5,652 internists in Illinois
Internal medicine is Dr. Deguide's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Deguide is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Deguide
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Susan J. Deguide billed Medicare for 728 services in 2022
CMS data shows 728 Medicare services from Dr. Deguide across 10 procedure codes in 2022. Medicare paid $36,939 for them. Every service was in an office.
Dr. Deguide's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 7712022: 39749%
- Surgery
- 2021: 3202022: 20038%
- Other services
- 2021: 3942022: 13167%
- Tests and treatments
- 2021: 1392022: 0100%
Dr. Deguide compared with the Illinois median for internists, 2022
- Dr. Deguide
- Illinois median
- Medicare services
- 728vs 56629% above
- Part D claims
- 584vs 2842.1 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Deguide's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Deguide and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Susan J. Deguide's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Deguide's median patient age at 66, with 71% women.
Dr. Deguide's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Susan J. Deguide wrote 584 Medicare Part D claims in 2023
In 2023, Dr. Deguide wrote 584 Medicare Part D claims. They cover 23 drugs, with $11,869 in total drug cost. In 2022, CMS named 10,449 claims across 165 drugs.
Dr. Deguide's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 10,4492023: 58494%
Drugs named by CMS: 23 in 2023, 165 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Susan J. Deguide received $3,671 in industry payments from 2016 to 2021
CMS Open Payments shows 243 general payments to Dr. Deguide from 27 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $477.
General payments to Dr. Deguide by program year, 2016 to 2021
General payments to Dr. Deguide by kind, 2016 to 2021
- Food and beverage$3,657100%
- Education$140%
Companies that paid Dr. Deguide the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Susan J. Deguide graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Deguide graduated from Loyola University of Chicago, Stritch School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Susan J. Deguide's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Susan J. Deguide
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Susan J. Deguide's NPI number?
Dr. Susan J. Deguide's NPI number is 1609801224. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Susan J. Deguide?
Dr. Susan J. Deguide is an internist in Rockford, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Susan J. Deguide practice?
Dr. Deguide practices at 5666 E State St, Rockford, IL 61108. Dr. Deguide's primary practice is OSF St Anthony Medical Center in Rockford, Illinois. Dmand AI also links Dr. Deguide to 1 group practice or clinic and 1 medical group.
What is Dr. Susan J. Deguide's office phone number?
The practice phone on file for Dr. Deguide is (815) 226-2000.
What is Dr. Susan J. Deguide's medical license number?
Dr. Deguide holds Illinois license 036100246.
Does Dr. Susan J. Deguide accept Medicare?
Yes. CMS data shows Dr. Deguide billed Medicare for 728 services in 2022.
What services does Dr. Susan J. Deguide bill to Medicare?
In 2022, Dr. Deguide's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Susan J. Deguide go to medical school?
Dr. Deguide graduated from Loyola University of Chicago, Stritch School of Medicine in 1989.
What drugs does Dr. Susan J. Deguide prescribe most?
In 2023 Medicare Part D data, Dr. Deguide's most prescribed drugs by claims were Levothyroxine Sodium, Omeprazole and Atorvastatin Calcium.
Has Dr. Susan J. Deguide received payments from drug or device companies?
CMS Open Payments shows $3,671 in general payments to Dr. Deguide from 27 companies from 2016 to 2021. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Susan J. Deguide been practicing?
Dr. Deguide graduated from medical school in 1989, 37 years ago.
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