John Sultan
- Medicare services, 2024
- 3,446
- Medicare patients, 2024
- 708
- Part D claims, 2024
- 7,729
- Hospital affiliations
- 5
- Industry payments
- $146
- Practice address
- 1777 Green Bay Rd Suite 201 Suite 201, Highland Park, IL 60035-3109
- Practice phone
- Call (847) 433-3460
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northshore University Healthsystem Faculty Practice Associates
Primary care practice · Highland Park, Illinois
Find John Sultan'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.
John Sultan is an internist in Highland Park, Illinois
John Sultan practices at Northshore University Healthsystem Faculty Practice Associates in Highland Park, Illinois.
John Sultan's NPI, 1447228242, was assigned on March 9, 2006. John Sultan graduated from University of Chicago, Pritzker School of Medicine in 1981. John Sultan holds Illinois license 0360653300.
- NPI
- 1447228242NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244224780
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 433-3460
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Sultan practices at Northshore University Healthsystem Faculty Practice Associates in Highland Park, Illinois
John Sultan's primary practice is Northshore University Healthsystem Faculty Practice Associates, at 1777 Green Bay Rd Suite 201 Suite 201, Highland Park, IL 60035-3109. The practice phone is (847) 433-3460.
- Northshore University Healthsystem Faculty Practice Associates1777 Green Bay Rd Suite 201 Suite 201, Highland Park, IL 60035-3109Phone(847) 433-3460
Source: Dmand AI Affiliation Data
John Sultan is affiliated with 16 sites of care and 3 medical groups
John Sultan's primary practice is Northshore University Healthsystem Faculty Practice Associates in Highland Park, Illinois. John Sultan is also affiliated with Evanston Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links John Sultan to 4 more hospitals, 4 home health agencies, 3 hospices, 2 group practices and clinics, 2 medical groups and 1 skilled nursing facility, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Sultan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Sultan practices, 16 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northshore University Healthsystem Faculty Practice Associates | Available with a free account |
| +15 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John Sultan is one of 5,652 internists in Illinois
Internal medicine is John Sultan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. John Sultan is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near John Sultan
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
John Sultan billed Medicare for 3,446 services in 2024
CMS data shows 3,446 Medicare services from John Sultan across 20 procedure codes in 2024, for 708 Medicare patients. Medicare paid $257,856 for them.
John Sultan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5802024: 1,6937%
- Other services
- 2023: 1,1382024: 1,45928%
- Tests and treatments
- 2023: 3102024: 2945%
Where John Sultan's Medicare services took place, 2024
- In an office3,13991%
- In a facility3079%
John Sultan compared with the Illinois median for internists, 2024
- John Sultan
- Illinois median
- Medicare services
- 3,446vs 5666.1 times
- Medicare patients
- 708vs 2083.4 times
- Part D claims
- 6,986vs 28424.6 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
John Sultan'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 John Sultan and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
John Sultan treated 708 Medicare patients in 2024, average age 81
CMS counts 708 Medicare patients who saw John Sultan in 2024. The largest group is 85 and over, with 257 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Sultan's median patient age at 77, with 53% women.
John Sultan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Sultan's Medicare patients by sex, 2024
- Women41959%
- Men28941%
Chronic conditions among John Sultan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis57%
- Chronic kidney disease32%
- Ischemic heart disease31%
- Osteoporosis31%
- Mood disorders27%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
John Sultan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Sultan wrote 7,729 Medicare Part D claims in 2024
In 2024, John Sultan wrote 7,729 Medicare Part D claims for 695 patients. 90% of them were for generic drugs. CMS names the drug for 6,986 of them, across 125 drugs with 11 or more claims each, at $308,976 in total drug cost. In 2023, CMS named 8,136 claims across 136 drugs.
John Sultan's Part D claims by kind of drug, 2024
- Generic6,952 claims90%
- Brand-name744 claims10%
- Other33 claims0%
John Sultan'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 John Sultan's Part D claims, 2024
- Opioids1%60 of 7,729 claims
- Antibiotics2%166 of 7,729 claims
- Antipsychotics, patients 65 and over1%45 of 7,729 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: 8,1362024: 6,98614%
Drugs named by CMS: 125 in 2024, 136 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
John Sultan offers telehealth to Medicare patients
John Sultan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Sultan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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John Sultan received $146 in industry payments in 2017
CMS Open Payments shows 9 general payments to John Sultan from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. EMD Serono, Inc. paid the most, $146.
Companies that paid John Sultan the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Sultan graduated from University of Chicago, Pritzker School of Medicine
John Sultan graduated from University of Chicago, Pritzker School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Sultan'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 John Sultan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Sultan's NPI number?
John Sultan's NPI number is 1447228242. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What does John Sultan specialize in?
John Sultan is an internist in Highland Park, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does John Sultan practice?
John Sultan practices at 1777 Green Bay Rd Suite 201 Suite 201, Highland Park, IL 60035-3109. John Sultan's primary practice is Northshore University Healthsystem Faculty Practice Associates in Highland Park, Illinois. Dmand AI also links John Sultan to 4 hospitals, 4 home health agencies, 3 hospices, 2 group practices and clinics, 2 medical groups and 1 skilled nursing facility.
What is John Sultan's office phone number?
The practice phone on file for John Sultan is (847) 433-3460.
What is John Sultan's medical license number?
John Sultan holds Illinois license 0360653300.
Which hospitals is John Sultan affiliated with?
John Sultan is affiliated with Evanston Hospital. Dmand AI links John Sultan to 4 more hospitals.
What medical group is John Sultan part of?
John Sultan is linked to Endeavor Health Medical Group. Dmand AI links John Sultan to 2 more medical groups.
Does John Sultan accept Medicare?
Yes. CMS data shows John Sultan billed Medicare for 3,446 services in 2024, and John Sultan accepts Medicare assignment.
Does John Sultan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists John Sultan as offering telehealth services.
How many Medicare patients does John Sultan see?
CMS counts 708 Medicare patients who saw John Sultan in 2024, with an average age of 81.
Show 5 more questionsShow fewer questions
What services does John Sultan bill to Medicare?
In 2024, John Sultan's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and medicare service (G0439).
Where did John Sultan go to medical school?
John Sultan graduated from University of Chicago, Pritzker School of Medicine in 1981.
What drugs does John Sultan prescribe most?
In 2024 Medicare Part D data, John Sultan's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has John Sultan received payments from drug or device companies?
CMS Open Payments shows $146 in general payments to John Sultan from 1 company from 2017 to 2017. The largest total came from EMD Serono, Inc.
How long has John Sultan been practicing?
John Sultan graduated from medical school in 1981, 45 years ago.
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