Dr. John N. Gaetano, MD
- Medicare services, 2024
- 826
- Medicare patients, 2024
- 639
- Part D claims, 2024
- 1,796
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Practice address
- 1475 E Belvidere Rd, Grayslake, IL 60030
- Practice phone
- Call (219) 789-9176
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lake Forest Endoscopy Center LLC
Grayslake, Illinois
Find Dr. Gaetano'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. John N. Gaetano is a gastroenterologist in Grayslake, Illinois
Dr. Gaetano practices at Lake Forest Endoscopy Center LLC in Grayslake, Illinois.
Dr. Gaetano's NPI, 1588977722, was assigned on July 16, 2010. Dr. Gaetano graduated from New York Medical College in 2010. Dr. Gaetano holds Illinois license 036132327.
- NPI
- 1588977722NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911200217
- NPI enumeration date
- July 16, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (219) 789-9176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John N. Gaetano practices at Lake Forest Endoscopy Center LLC in Grayslake, Illinois
Dr. Gaetano's primary practice is Lake Forest Endoscopy Center LLC, at 1475 E Belvidere Rd, Grayslake, IL 60030 in Lake County. The practice phone is (219) 789-9176.
- Lake Forest Endoscopy Center LLC1475 E Belvidere Rd, Grayslake, IL 60030 · Lake CountyPhone(219) 789-9176
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John N. Gaetano is affiliated with 6 sites of care and 1 medical group
Dr. Gaetano's primary practice is Lake Forest Endoscopy Center LLC in Grayslake, Illinois. Dr. Gaetano is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Gaetano to 3 more hospitals and 1 group practice or clinic, 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. John N. Gaetano's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gaetano practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lake Forest Endoscopy Center LLC | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John N. Gaetano is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Gaetano's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Gaetano is licensed in Illinois.
Specialties and state licenses
- Gastroenterology, IllinoisPrimary
Gastroenterologists near Dr. Gaetano
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. John N. Gaetano billed Medicare for 826 services in 2024
CMS data shows 826 Medicare services from Dr. Gaetano across 13 procedure codes in 2024, for 639 Medicare patients. Medicare paid $97,272 for them.
Dr. Gaetano's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3802024: 33711%
- Surgery
- 2023: 3072024: 3022%
- Tests and treatments
- 2023: 942024: 13847%
- Other services
- 2023: 422024: 4917%
Where Dr. Gaetano's Medicare services took place, 2024
- In an office60874%
- In a facility21826%
Dr. Gaetano compared with the Illinois median for gastroenterologists, 2024
- Dr. Gaetano
- Illinois median
- Medicare services
- 826vs 49866% above
- Medicare patients
- 639vs 3072.1 times
- Part D claims
- 1,547vs 3704.2 times
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Gaetano'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. Gaetano and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John N. Gaetano treated 639 Medicare patients in 2024, average age 73
CMS counts 639 Medicare patients who saw Dr. Gaetano in 2024. The largest group is 65 to 74, with 343 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gaetano's median patient age at 69, with 58% women.
Dr. Gaetano's Medicare patients by age, 2024
Dr. Gaetano's Medicare patients by sex, 2024
- Women36757%
- Men27243%
Chronic conditions among Dr. Gaetano's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis50%
- Ischemic heart disease31%
- Diabetes30%
- Anxiety26%
- Mood disorders24%
- Osteoporosis23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gaetano's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John N. Gaetano wrote 1,796 Medicare Part D claims in 2024
In 2024, Dr. Gaetano wrote 1,796 Medicare Part D claims for 600 patients. 77% of them were for generic drugs. CMS names the drug for 1,547 of them, across 27 drugs with 11 or more claims each, at $323,505 in total drug cost. In 2023, CMS named 1,232 claims across 26 drugs.
Dr. Gaetano's Part D claims by kind of drug, 2024
- Generic1,383 claims77%
- Brand-name413 claims23%
Dr. Gaetano'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. Gaetano's Part D claims, 2024
- Antibiotics5%82 of 1,796 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: 1,2322024: 1,54726%
Drugs named by CMS: 27 in 2024, 26 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. John N. Gaetano scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Gaetano for performance year 2024, reported through an alternative payment model (APM). Dr. Gaetano accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gaetano as offering telehealth. CMS counts 154 procedures of colonoscopy by Dr. Gaetano, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Gaetano's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Gaetano ranks in Medicare procedure volume
- Colonoscopy
- 89th percentile154 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 85th percentile147 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John N. Gaetano received $4,928 in industry payments from 2017 to 2024
CMS Open Payments shows 9 general payments to Dr. Gaetano from 7 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 86% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $4,250.
General payments to Dr. Gaetano by program year, 2017 to 2024
General payments to Dr. Gaetano by kind, 2017 to 2024
- Consulting fees$4,25086%
- Food and beverage$3467%
- Travel and lodging$3337%
Companies that paid Dr. Gaetano the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John N. Gaetano graduated from New York Medical College
Dr. Gaetano graduated from New York Medical College in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John N. Gaetano'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)Clinician Public Reporting: Overall MIPS Performance (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. John N. Gaetano
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. John N. Gaetano's NPI number?
Dr. John N. Gaetano's NPI number is 1588977722. It was assigned on July 16, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. John N. Gaetano?
Dr. John N. Gaetano is a gastroenterologist in Grayslake, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. John N. Gaetano practice?
Dr. Gaetano practices at 1475 E Belvidere Rd, Grayslake, IL 60030. Dr. Gaetano's primary practice is Lake Forest Endoscopy Center LLC in Grayslake, Illinois. Dmand AI also links Dr. Gaetano to 3 hospitals and 1 group practice or clinic.
What is Dr. John N. Gaetano's office phone number?
The practice phone on file for Dr. Gaetano is (219) 789-9176.
What is Dr. John N. Gaetano's medical license number?
Dr. Gaetano holds Illinois license 036132327.
Which hospitals is Dr. John N. Gaetano affiliated with?
Dr. Gaetano is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Gaetano to 3 more hospitals.
What medical group is Dr. John N. Gaetano part of?
Dr. Gaetano is linked to Northwestern Medical Faculty Foundation.
Does Dr. John N. Gaetano accept Medicare?
Yes. CMS data shows Dr. Gaetano billed Medicare for 826 services in 2024, and Dr. Gaetano accepts Medicare assignment.
Does Dr. John N. Gaetano offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gaetano as offering telehealth services.
What is Dr. John N. Gaetano's MIPS score?
Dr. Gaetano's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. John N. Gaetano see?
CMS counts 639 Medicare patients who saw Dr. Gaetano in 2024, with an average age of 73.
What services does Dr. John N. Gaetano bill to Medicare?
In 2024, Dr. Gaetano's most billed Medicare services were digestive system test (91200), surgery: digestive system (45385) and office visit, established patient (99214).
Where did Dr. John N. Gaetano go to medical school?
Dr. Gaetano graduated from New York Medical College in 2010.
What drugs does Dr. John N. Gaetano prescribe most?
In 2024 Medicare Part D data, Dr. Gaetano's most prescribed drugs by claims were Omeprazole, Sod Sulf-Potass Sulf-Mag Sulf and Pantoprazole Sodium.
Has Dr. John N. Gaetano received payments from drug or device companies?
CMS Open Payments shows $4,928 in general payments to Dr. Gaetano from 7 companies from 2017 to 2024. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. John N. Gaetano been practicing?
Dr. Gaetano graduated from medical school in 2010, 16 years ago.
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