Dr. Sanja Nikolich, MD
- Medicare services, 2024
- 56
- Medicare patients, 2024
- 47
- Industry payments
- $724
- Affiliated sites
- 1
- Medical groups
- 3
- Practice address
- 1775 Dempster St, Park Ridge, IL 60068
- Practice phone
- Call (847) 723-2210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Lutheran General Hospital
Park Ridge, Illinois
Find Dr. Nikolich'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. Sanja Nikolich is a surgical critical care physician in Park Ridge, Illinois
Dr. Nikolich practices at Advocate Lutheran General Hospital in Park Ridge, Illinois.
Dr. Nikolich's NPI, 1255364063, was assigned on July 8, 2006. Dr. Nikolich graduated from Northwestern University Feinberg Medical School in 1989. Dr. Nikolich holds Illinois license 036084811.
- NPI
- 1255364063NPI Registry (opens in a new tab)
- NPI enumeration date
- July 8, 2006
- NPI status
- Active
- Practice phone
- (847) 723-2210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Sanja Nikolich practices at Advocate Lutheran General Hospital in Park Ridge, Illinois
Dr. Nikolich's primary practice is Advocate Lutheran General Hospital, at 1775 Dempster St, Park Ridge, IL 60068 in Cook County. The practice phone is (847) 723-2210.
- Advocate Lutheran General Hospital1775 Dempster St, Park Ridge, IL 60068 · Cook CountyPhone(847) 723-2210
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sanja Nikolich is affiliated with 2 sites of care and 3 medical groups
Dr. Nikolich's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Nikolich to 2 more medical groups 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. Sanja Nikolich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nikolich practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Lutheran General Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sanja Nikolich is one of 55 surgical critical care physicians in Illinois
Surgical critical care is Dr. Nikolich's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Nikolich is licensed in Illinois.
Specialties and state licenses
- Surgical critical care, IllinoisPrimary
Surgical critical care physicians near Dr. Nikolich
Counts of surgical critical care physicians 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. Sanja Nikolich billed Medicare for 56 services in 2024
CMS data shows 56 Medicare services from Dr. Nikolich across 2 procedure codes in 2024, for 47 Medicare patients. Medicare paid $4,012 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nikolich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 5634%
Dr. Nikolich compared with the Illinois median for surgical critical care physicians, 2024
- Dr. Nikolich
- Illinois median
- Medicare services
- 56vs 16466% below
- Medicare patients
- 47vs 11057% below
Medians across 47 surgical critical care physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Nikolich'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. Nikolich and other surgical critical care physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sanja Nikolich treated 47 Medicare patients in 2024, average age 77
CMS counts 47 Medicare patients who saw Dr. Nikolich in 2024. The largest group is 75 to 84, with 18 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Nikolich's median patient age at 45, with 33% women.
Dr. Nikolich's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nikolich's Medicare patients by sex, 2024
- Women1838%
- Men2962%
Chronic conditions among Dr. Nikolich's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease49%
- Heart failure43%
- Atrial fibrillation38%
- Chronic kidney disease38%
- Mood disorders38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nikolich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women33%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Sanja Nikolich received $724 in industry payments from 2016 to 2024
CMS Open Payments shows 9 general payments to Dr. Nikolich from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $198.
General payments to Dr. Nikolich by program year, 2016 to 2024
Companies that paid Dr. Nikolich the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sanja Nikolich graduated from Northwestern University Feinberg Medical School
Dr. Nikolich graduated from Northwestern University Feinberg Medical School in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sanja Nikolich'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) |
| 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. Sanja Nikolich
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. Sanja Nikolich's NPI number?
Dr. Sanja Nikolich's NPI number is 1255364063. It was assigned on July 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sanja Nikolich?
Dr. Sanja Nikolich is a surgical critical care physician in Park Ridge, Illinois. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Sanja Nikolich practice?
Dr. Nikolich practices at 1775 Dempster St, Park Ridge, IL 60068. Dr. Nikolich's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois. Dmand AI also links Dr. Nikolich to 2 medical groups and 1 group practice or clinic.
What is Dr. Sanja Nikolich's office phone number?
The practice phone on file for Dr. Nikolich is (847) 723-2210.
What is Dr. Sanja Nikolich's medical license number?
Dr. Nikolich holds Illinois license 036084811.
What medical group is Dr. Sanja Nikolich part of?
Dr. Nikolich is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Nikolich to 2 more medical groups.
Does Dr. Sanja Nikolich accept Medicare?
Yes. CMS data shows Dr. Nikolich billed Medicare for 56 services in 2024.
How many Medicare patients does Dr. Sanja Nikolich see?
CMS counts 47 Medicare patients who saw Dr. Nikolich in 2024, with an average age of 77.
What services does Dr. Sanja Nikolich bill to Medicare?
In 2024, Dr. Nikolich's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99233).
Where did Dr. Sanja Nikolich go to medical school?
Dr. Nikolich graduated from Northwestern University Feinberg Medical School in 1989.
Has Dr. Sanja Nikolich received payments from drug or device companies?
CMS Open Payments shows $724 in general payments to Dr. Nikolich from 7 companies from 2016 to 2024. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Sanja Nikolich been practicing?
Dr. Nikolich graduated from medical school in 1989, 37 years ago.
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