Dr. Solomon Yisak, MD
- Medicare services, 2016
- 788
- Part D claims, 2017
- 525
- Industry payments
- $15
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2545 S King Dr, Chicago, IL 60616-2441
- Practice phone
- Call (312) 842-7117
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group (dreyer) - Chicago (2545 S King Dr)
Primary care practice · Chicago, Illinois
Find Dr. Yisak'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. Solomon Yisak is an internist in Chicago, Illinois
Dr. Yisak practices at Advocate Medical Group (dreyer) - Chicago (2545 S King Dr) in Chicago, Illinois.
Dr. Yisak's NPI, 1558474684, was assigned on August 15, 2006.
- NPI
- 1558474684NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Practice phone
- (312) 842-7117
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Solomon Yisak practices at Advocate Medical Group (dreyer) - Chicago (2545 S King Dr) in Chicago, Illinois
Dr. Yisak's primary practice is Advocate Medical Group (dreyer) - Chicago (2545 S King Dr), at 2545 S King Dr, Chicago, IL 60616-2441. The practice phone is (312) 842-7117.
- Advocate Medical Group (dreyer) - Chicago (2545 S King Dr)2545 S King Dr, Chicago, IL 60616-2441Phone(312) 842-7117
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Solomon Yisak is affiliated with 1 site of care and 1 medical group
Dr. Yisak's primary practice is Advocate Medical Group (dreyer) - Chicago (2545 S King Dr) in Chicago, Illinois. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group).
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Solomon Yisak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yisak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group (dreyer) - Chicago (2545 S King Dr) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Solomon Yisak is one of 5,652 internists in Illinois
Internal medicine is Dr. Yisak's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yisak has a license on file in Illinois.
Specialties and state licenses
- Internal medicine, Illinois
Internists near Dr. Yisak
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. Solomon Yisak billed Medicare for 788 services in 2016
CMS data shows 788 Medicare services from Dr. Yisak across 11 procedure codes in 2016. Medicare paid $33,825 for them. Every service was in an office.
Dr. Yisak's Medicare services by type, 2016
- Office and hospital visits350
- Surgery217
- Other services112
- Imaging61
- Tests and treatments48
Dr. Yisak compared with the Illinois median for internists, 2016
- Dr. Yisak
- Illinois median
- Medicare services
- 788vs 56639% above
- Part D claims
- 525vs 28485% above
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Yisak's most billed Medicare procedure codes, 2016
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. Yisak and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Solomon Yisak's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Yisak's median patient age at 76, with 59% women.
Dr. Yisak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women59%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Solomon Yisak wrote 525 Medicare Part D claims in 2017
In 2017, Dr. Yisak wrote 525 Medicare Part D claims. They cover 25 drugs, with $11,580 in total drug cost. In 2016, CMS named 6,656 claims across 106 drugs.
Dr. Yisak's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 6,6562017: 52592%
Drugs named by CMS: 25 in 2017, 106 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Solomon Yisak received $15 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Yisak from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $15.
Companies that paid Dr. Yisak the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Solomon Yisak'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Solomon Yisak
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. Solomon Yisak's NPI number?
Dr. Solomon Yisak's NPI number is 1558474684. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Solomon Yisak?
Dr. Solomon Yisak is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Solomon Yisak practice?
Dr. Yisak practices at 2545 S King Dr, Chicago, IL 60616-2441. Dr. Yisak's primary practice is Advocate Medical Group (dreyer) - Chicago (2545 S King Dr) in Chicago, Illinois.
What is Dr. Solomon Yisak's office phone number?
The practice phone on file for Dr. Yisak is (312) 842-7117.
What medical group is Dr. Solomon Yisak part of?
Dr. Yisak is linked to Dreyer Medical Clinic (Advocate Medical Group).
Does Dr. Solomon Yisak accept Medicare?
Yes. CMS data shows Dr. Yisak billed Medicare for 788 services in 2016.
What services does Dr. Solomon Yisak bill to Medicare?
In 2016, Dr. Yisak's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
What drugs does Dr. Solomon Yisak prescribe most?
In 2017 Medicare Part D data, Dr. Yisak's most prescribed drugs by claims were Simvastatin, Amlodipine Besylate and Hydrochlorothiazide.
Has Dr. Solomon Yisak received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Yisak from 1 company from 2016 to 2016. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Solomon Yisak been practicing?
Dr. Yisak's NPI was assigned in 2006.
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