Dr. Shishin Yamada, MD
- Medicare services, 2024
- 91
- Medicare patients, 2024
- 71
- Part D claims, 2024
- 38
- Hospital affiliations
- 2
- Industry payments
- $5,429
- Practice address
- 1900 Silver Cross Blvd, New Lenox, IL 60451
- Practice phone
- Call (815) 300-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yamada's professional email, personal email and mobile number
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Dr. Shishin Yamada is a general surgeon in New Lenox, Illinois
Dr. Yamada practices at Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers.
Dr. Yamada's NPI, 1962411793, was assigned on August 8, 2006. Dr. Yamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2001. Dr. Yamada holds Illinois license 036112458.
- NPI
- 1962411793NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436154663
- NPI enumeration date
- August 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (815) 300-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shishin Yamada practices at Silver Cross Hospital in New Lenox, Illinois
Dr. Yamada's primary practice is Silver Cross Hospital, at 1900 Silver Cross Blvd, New Lenox, IL 60451 in Will County. The practice phone is (815) 300-1100.
- Silver Cross Hospital1900 Silver Cross Blvd, New Lenox, IL 60451 · Will CountyPhone(815) 300-1100
Source: Dmand AI Affiliation Data
Dr. Shishin Yamada is affiliated with 4 sites of care and 2 medical groups
Dr. Yamada's primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. Dr. Yamada is also affiliated with CGH Medical Center. The medical group on file is CGH Medical Center. Dmand AI also links Dr. Yamada to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shishin Yamada's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yamada practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Silver Cross Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Silver Cross Hospital & Medical Centers and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Shishin Yamada is one of 1,217 general surgeons in Illinois
Surgery is Dr. Yamada's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Yamada is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Yamada
Counts of general surgeons 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. Shishin Yamada billed Medicare for 91 services in 2024
CMS data shows 91 Medicare services from Dr. Yamada across 3 procedure codes in 2024, for 71 Medicare patients. Medicare paid $4,485 for them.
Dr. Yamada's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1632024: 9144%
Where Dr. Yamada's Medicare services took place, 2024
- In an office1314%
- In a facility7886%
Dr. Yamada compared with the Illinois median for general surgeons, 2024
- Dr. Yamada
- Illinois median
- Medicare services
- 91vs 19453% below
- Medicare patients
- 71vs 14451% below
- Part D claims
- 18vs 2836% below
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Yamada'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. Yamada and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shishin Yamada treated 71 Medicare patients in 2024, average age 76
CMS counts 71 Medicare patients who saw Dr. Yamada in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yamada's median patient age at 68, with 43% women.
Dr. Yamada's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yamada's Medicare patients by sex, 2024
- Women3854%
- Men3346%
Chronic conditions among Dr. Yamada's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Atrial fibrillation44%
- Chronic kidney disease39%
- Ischemic heart disease39%
- Diabetes37%
- Heart failure35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yamada's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shishin Yamada wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Yamada wrote 38 Medicare Part D claims for 24 patients. 97% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $142 in total drug cost. In 2023, CMS named 50 claims across 3 drugs.
Dr. Yamada's Part D claims by kind of drug, 2024
- Generic37 claims97%
- Brand-name and other1 claims3%
Dr. Yamada'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. Yamada's Part D claims, 2024
- Opioids63%24 of 38 claims
- Antibiotics32%12 of 38 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: 502024: 1864%
Drugs named by CMS: 1 in 2024, 3 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. Shishin Yamada offers telehealth to Medicare patients
Dr. Yamada accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yamada as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Shishin Yamada received $5,429 in industry payments from 2016 to 2025
CMS Open Payments shows 57 general payments to Dr. Yamada from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 42% of the total. Intuitive Surgical, Inc. paid the most, $2,586.
General payments to Dr. Yamada by program year, 2016 to 2025
General payments to Dr. Yamada by kind, 2016 to 2025
- Food and beverage$2,26442%
- Travel and lodging$1,23623%
- Education$1,17222%
- Speaker and faculty fees$75814%
Companies that paid Dr. Yamada 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. Shishin Yamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Yamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Shishin Yamada'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 DataDmand AI Org Hierarchy 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. Shishin Yamada
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. Shishin Yamada's NPI number?
Dr. Shishin Yamada's NPI number is 1962411793. It was assigned on August 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shishin Yamada?
Dr. Shishin Yamada is a general surgeon in New Lenox, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Shishin Yamada practice?
Dr. Yamada practices at 1900 Silver Cross Blvd, New Lenox, IL 60451. Dr. Yamada's primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. Dmand AI also links Dr. Yamada to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Shishin Yamada's office phone number?
The practice phone on file for Dr. Yamada is (815) 300-1100.
What is Dr. Shishin Yamada's medical license number?
Dr. Yamada holds Illinois license 036112458.
Which hospitals is Dr. Shishin Yamada affiliated with?
Dr. Yamada practices at Silver Cross Hospital in New Lenox, Illinois. Dr. Yamada is also affiliated with CGH Medical Center.
What medical group is Dr. Shishin Yamada part of?
Dr. Yamada is linked to CGH Medical Center. Dmand AI links Dr. Yamada to 1 more medical group.
Does Dr. Shishin Yamada accept Medicare?
Yes. CMS data shows Dr. Yamada billed Medicare for 91 services in 2024, and Dr. Yamada accepts Medicare assignment.
Does Dr. Shishin Yamada offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Yamada as offering telehealth services.
How many Medicare patients does Dr. Shishin Yamada see?
CMS counts 71 Medicare patients who saw Dr. Yamada in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Shishin Yamada bill to Medicare?
In 2024, Dr. Yamada's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99222) and office visit, new patient (99202).
Where did Dr. Shishin Yamada go to medical school?
Dr. Yamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2001.
What drugs does Dr. Shishin Yamada prescribe most?
In 2024 Medicare Part D data, Dr. Yamada's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Shishin Yamada received payments from drug or device companies?
CMS Open Payments shows $5,429 in general payments to Dr. Yamada from 15 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Shishin Yamada been practicing?
Dr. Yamada graduated from medical school in 2001, 25 years ago.
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