Dr. Dafna W. Gordon, MD
- Medicare services, 2024
- 753
- Medicare patients, 2024
- 538
- Part D claims, 2024
- 1,688
- Hospital affiliations
- 3
- Industry payments
- $2,543
- Practice address
- 22285 N Pepper Rd, Lake Barrington, IL 60010
- Practice phone
- Call (847) 382-0679
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pepper Road Endoscopy Center LLC
Lake Barrington, Illinois
Find Dr. Gordon'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. Dafna W. Gordon is a gastroenterologist in Lake Barrington, Illinois
Dr. Gordon practices at Pepper Road Endoscopy Center LLC in Lake Barrington, Illinois.
Dr. Gordon's NPI, 1679569388, was assigned on September 27, 2005. Dr. Gordon graduated from Columbia University College of Physicians and Surgeons in 1990.
- NPI
- 1679569388NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113116534
- NPI enumeration date
- September 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 382-0679
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dafna W. Gordon practices at Pepper Road Endoscopy Center LLC in Lake Barrington, Illinois
Dr. Gordon's primary practice is Pepper Road Endoscopy Center LLC, at 22285 N Pepper Rd, Lake Barrington, IL 60010 in Lake County. The practice phone is (847) 382-0679.
- Pepper Road Endoscopy Center LLC22285 N Pepper Rd, Lake Barrington, IL 60010 · Lake CountyPhone(847) 382-0679
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dafna W. Gordon is affiliated with 6 sites of care and 2 medical groups
Dr. Gordon's primary practice is Pepper Road Endoscopy Center LLC in Lake Barrington, Illinois. Dr. Gordon is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is GI Partners of Illinois. Dmand AI also links Dr. Gordon to 2 more hospitals, 2 group practices and clinics 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. Dafna W. Gordon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gordon practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pepper Road Endoscopy Center LLC | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dafna W. Gordon is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Gordon's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Gordon has a license on file in Illinois.
Specialties and state licenses
- Gastroenterology, Illinois
Gastroenterologists near Dr. Gordon
Counts of gastroenterologists 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. Dafna W. Gordon billed Medicare for 753 services in 2024
CMS data shows 753 Medicare services from Dr. Gordon across 10 procedure codes in 2024, for 538 Medicare patients. Medicare paid $102,711 for them.
Dr. Gordon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6832024: 42737%
- Surgery
- 2023: 2542024: 2727%
- Other services
- 2023: 682024: 5421%
Where Dr. Gordon's Medicare services took place, 2024
- In an office47263%
- In a facility28137%
Dr. Gordon compared with the Illinois median for gastroenterologists, 2024
- Dr. Gordon
- Illinois median
- Medicare services
- 753vs 49851% above
- Medicare patients
- 538vs 30775% above
- Part D claims
- 1,545vs 3704.2 times
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Gordon's most billed Medicare procedure codes, 2024
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. Gordon and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dafna W. Gordon treated 538 Medicare patients in 2024, average age 74
CMS counts 538 Medicare patients who saw Dr. Gordon in 2024. The largest group is 65 to 74, with 285 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gordon's median patient age at 66, with 76% women.
Dr. Gordon's Medicare patients by age, 2024
Dr. Gordon's Medicare patients by sex, 2024
- Women41076%
- Men12824%
Chronic conditions among Dr. Gordon's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis50%
- Anxiety30%
- Ischemic heart disease29%
- Mood disorders24%
- Chronic kidney disease23%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gordon'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
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dafna W. Gordon wrote 1,688 Medicare Part D claims in 2024
In 2024, Dr. Gordon wrote 1,688 Medicare Part D claims for 577 patients. 80% of them were for generic drugs. CMS names the drug for 1,545 of them, across 26 drugs with 11 or more claims each, at $125,287 in total drug cost. In 2023, CMS named 1,521 claims across 27 drugs.
Dr. Gordon's Part D claims by kind of drug, 2024
- Generic1,349 claims80%
- Brand-name339 claims20%
Dr. Gordon's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gordon's Part D claims, 2024
- Antibiotics1%12 of 1,688 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,5212024: 1,5452%
Drugs named by CMS: 26 in 2024, 27 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Dafna W. Gordon ranks in the 87th percentile for colonoscopy in Medicare
Dr. Gordon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 140 procedures of colonoscopy by Dr. Gordon, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Gordon ranks in Medicare procedure volume
- Colonoscopy
- 87th percentile140 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 78th percentile109 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Dafna W. Gordon received $2,543 in industry payments from 2016 to 2025
CMS Open Payments shows 170 general payments to Dr. Gordon from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $628.
General payments to Dr. Gordon by program year, 2016 to 2025
General payments to Dr. Gordon by kind, 2016 to 2025
- Food and beverage$2,50298%
- Education$412%
Companies that paid Dr. Gordon the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dafna W. Gordon graduated from Columbia University College of Physicians and Surgeons
Dr. Gordon graduated from Columbia University College of Physicians and Surgeons in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dafna W. Gordon'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Dafna W. Gordon
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. Dafna W. Gordon's NPI number?
Dr. Dafna W. Gordon's NPI number is 1679569388. It was assigned on September 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dafna W. Gordon?
Dr. Dafna W. Gordon is a gastroenterologist in Lake Barrington, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Dafna W. Gordon practice?
Dr. Gordon practices at 22285 N Pepper Rd, Lake Barrington, IL 60010. Dr. Gordon's primary practice is Pepper Road Endoscopy Center LLC in Lake Barrington, Illinois. Dmand AI also links Dr. Gordon to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Dafna W. Gordon's office phone number?
The practice phone on file for Dr. Gordon is (847) 382-0679.
Which hospitals is Dr. Dafna W. Gordon affiliated with?
Dr. Gordon is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Gordon to 2 more hospitals.
What medical group is Dr. Dafna W. Gordon part of?
Dr. Gordon is linked to GI Partners of Illinois. Dmand AI links Dr. Gordon to 1 more medical group.
Does Dr. Dafna W. Gordon accept Medicare?
Yes. CMS data shows Dr. Gordon billed Medicare for 753 services in 2024, and Dr. Gordon accepts Medicare assignment.
How many Medicare patients does Dr. Dafna W. Gordon see?
CMS counts 538 Medicare patients who saw Dr. Gordon in 2024, with an average age of 74.
What services does Dr. Dafna W. Gordon bill to Medicare?
In 2024, Dr. Gordon's most billed Medicare services were office visit, established patient (99213), surgery: digestive system (45380) and surgery: digestive system (43239).
Where did Dr. Dafna W. Gordon go to medical school?
Dr. Gordon graduated from Columbia University College of Physicians and Surgeons in 1990.
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What drugs does Dr. Dafna W. Gordon prescribe most?
In 2024 Medicare Part D data, Dr. Gordon's most prescribed drugs by claims were Pantoprazole Sodium, Amitriptyline HCl and Omeprazole.
Has Dr. Dafna W. Gordon received payments from drug or device companies?
CMS Open Payments shows $2,543 in general payments to Dr. Gordon from 26 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Dafna W. Gordon been practicing?
Dr. Gordon graduated from medical school in 1990, 36 years ago.
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