Dr. Stephanie Mathews Kazantsev, MD
- Medicare services, 2024
- 1,374
- Medicare patients, 2024
- 325
- Part D claims, 2024
- 497
- Publications
- 1
- MIPS score, 2024
- 84
- Practice address
- 5201 S Willow Springs Rd- Suite 440, Lagrange, IL 60525
- Practice phone
- Call (708) 482-3213
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dermatology Associates of La Grange
Clinical Lab - Full Service · Lagrange, Illinois
Find Dr. Kazantsev's professional email, personal email and mobile number
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Dr. Stephanie Mathews Kazantsev is a dermatologist in La Grange Highlands, Illinois
Dr. Kazantsev practices at Dermatology Associates of La Grange in Lagrange, Illinois.
Dr. Kazantsev's NPI, 1023498714, was assigned on June 8, 2015. Dr. Kazantsev graduated from University of Chicago, Pritzker School of Medicine in 2015. Dr. Kazantsev holds Illinois license 036.148350.
- NPI
- 1023498714NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688964695
- NPI enumeration date
- June 8, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 482-3213
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephanie Mathews Kazantsev practices at Dermatology Associates of La Grange in Lagrange, Illinois
Dr. Kazantsev's primary practice is Dermatology Associates of La Grange, at 5201 S Willow Springs Rd- Suite 440, Lagrange, IL 60525. The practice phone is (708) 482-3213.
- Dermatology Associates of La Grange5201 S Willow Springs Rd- Suite 440, Lagrange, IL 60525Phone(708) 482-3213
Source: Dmand AI Affiliation Data
Dr. Stephanie Mathews Kazantsev is affiliated with 3 sites of care and 2 medical groups
Dr. Kazantsev's primary practice is Dermatology Associates of La Grange in Lagrange, Illinois. The medical group on file is Dermatology Associates of La Grange. Dmand AI also links Dr. Kazantsev to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Kazantsev's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephanie Mathews Kazantsev's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kazantsev practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dermatology Associates of La Grange | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephanie Mathews Kazantsev is one of 564 dermatologists in Illinois
Dermatology is Dr. Kazantsev's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Kazantsev is board certified in dermatology by the American Board of Dermatology. Dr. Kazantsev is licensed in Illinois.
Specialties and state licenses
- Dermatology, IllinoisPrimary
Dermatologists near Dr. Kazantsev
Counts of dermatologists 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. Stephanie Mathews Kazantsev billed Medicare for 1,374 services in 2024
CMS data shows 1,374 Medicare services from Dr. Kazantsev across 16 procedure codes in 2024, for 325 Medicare patients. Medicare paid $67,687 for them. Every service was in an office.
Dr. Kazantsev's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 8042024: 89211%
- Office and hospital visits
- 2023: 3862024: 44315%
- Drugs given in the office
- 2023: 422024: 397%
- Tests and treatments
- 2023: 632024: 0100%
Dr. Kazantsev compared with the Illinois median for dermatologists, 2024
- Dr. Kazantsev
- Illinois median
- Medicare services
- 1,374vs 1,77923% below
- Medicare patients
- 325vs 49134% below
- Part D claims
- 353vs 40513% below
Medians across 526 dermatologists in Illinois with Dmand AI profiles that report each measure.
Dr. Kazantsev'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.
Need commercial claims for Dr. Kazantsev?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kazantsev and other dermatologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie Mathews Kazantsev treated 325 Medicare patients in 2024, average age 75
CMS counts 325 Medicare patients who saw Dr. Kazantsev in 2024. The largest group is 65 to 74, with 177 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kazantsev's median patient age at 54, with 75% women.
Dr. Kazantsev's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kazantsev's Medicare patients by sex, 2024
- Women24776%
- Men7824%
Chronic conditions among Dr. Kazantsev's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis46%
- Osteoporosis27%
- Ischemic heart disease25%
- Anxiety24%
- Chronic kidney disease20%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kazantsev's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephanie Mathews Kazantsev wrote 497 Medicare Part D claims in 2024
In 2024, Dr. Kazantsev wrote 497 Medicare Part D claims for 233 patients. 95% of them were for generic drugs. CMS names the drug for 353 of them, across 12 drugs with 11 or more claims each, at $7,863 in total drug cost. In 2023, CMS named 374 claims across 16 drugs.
Dr. Kazantsev's Part D claims by kind of drug, 2024
- Generic473 claims95%
- Brand-name24 claims5%
Dr. Kazantsev'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. Kazantsev's Part D claims, 2024
- Antibiotics10%51 of 497 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: 3742024: 3536%
Drugs named by CMS: 12 in 2024, 16 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. Stephanie Mathews Kazantsev scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Kazantsev for performance year 2024, reported as part of a group. Dr. Kazantsev accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 452 procedures of removal of skin lesions by Dr. Kazantsev, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Kazantsev's MIPS scores, performance year 2024
- 84of 100Final score
- 87.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 59of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Kazantsev ranks in Medicare procedure volume
- Removal of skin lesions
- 86th percentile452 procedures
- Skin biopsy
- 83rd percentile181 procedures
- Melanoma (skin cancer) excision
- 74th percentile19 procedures
- Removal or shaving of skin growth
- 70th percentile18 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. Stephanie Mathews Kazantsev has 1 publication on record
Dmand AI links 1 paper to Dr. Kazantsev in 2012. Dr. Kazantsev's most frequent co-authors are Thomas A. Hensing, MD, Ahad Ali Sadiq, MD and Wickii T. Vigneswaran, MD.
Dr. Kazantsev's most frequent co-authors
- Thomas A. Hensing, MD1 shared paper
- Ahad Ali Sadiq, MD1 shared paper
- Wickii T. Vigneswaran, MD1 shared paper
Recent publications by Dr. Kazantsev
See who Dr. Kazantsev researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kazantsev works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephanie Mathews Kazantsev received $5,849 in industry payments from 2016 to 2025
CMS Open Payments shows 282 general payments to Dr. Kazantsev from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Janssen Pharmaceuticals, Inc paid the most, $904.
General payments to Dr. Kazantsev by program year, 2016 to 2025
General payments to Dr. Kazantsev by kind, 2016 to 2025
- Food and beverage$5,62096%
- Education$2304%
Companies that paid Dr. Kazantsev 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. Stephanie Mathews Kazantsev graduated from University of Chicago, Pritzker School of Medicine
Dr. Kazantsev graduated from University of Chicago, Pritzker School of Medicine in 2015.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephanie Mathews Kazantsev'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Stephanie Mathews Kazantsev
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What is Dr. Stephanie Mathews Kazantsev's NPI number?
Dr. Stephanie Mathews Kazantsev's NPI number is 1023498714. It was assigned on June 8, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie Mathews Kazantsev?
Dr. Stephanie Mathews Kazantsev is a dermatologist in La Grange Highlands, Illinois. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Stephanie Mathews Kazantsev practice?
Dr. Kazantsev practices at 5201 S Willow Springs Rd- Suite 440, Lagrange, IL 60525. Dr. Kazantsev's primary practice is Dermatology Associates of La Grange in Lagrange, Illinois. Dmand AI also links Dr. Kazantsev to 2 group practices and clinics and 1 medical group.
What is Dr. Stephanie Mathews Kazantsev's office phone number?
The practice phone on file for Dr. Kazantsev is (708) 482-3213.
What is Dr. Stephanie Mathews Kazantsev's medical license number?
Dr. Kazantsev holds Illinois license 036.148350.
What medical group is Dr. Stephanie Mathews Kazantsev part of?
Dr. Kazantsev is linked to Dermatology Associates of La Grange. Dmand AI links Dr. Kazantsev to 1 more medical group.
Does Dr. Stephanie Mathews Kazantsev accept Medicare?
Yes. CMS data shows Dr. Kazantsev billed Medicare for 1,374 services in 2024, and Dr. Kazantsev accepts Medicare assignment.
What is Dr. Stephanie Mathews Kazantsev's MIPS score?
Dr. Kazantsev's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stephanie Mathews Kazantsev see?
CMS counts 325 Medicare patients who saw Dr. Kazantsev in 2024, with an average age of 75.
Is Dr. Stephanie Mathews Kazantsev board certified?
Yes. Dr. Kazantsev is board certified in dermatology by the American Board of Dermatology.
Show 7 more questionsShow fewer questions
What services does Dr. Stephanie Mathews Kazantsev bill to Medicare?
In 2024, Dr. Kazantsev's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Stephanie Mathews Kazantsev go to medical school?
Dr. Kazantsev graduated from University of Chicago, Pritzker School of Medicine in 2015.
What drugs does Dr. Stephanie Mathews Kazantsev prescribe most?
In 2024 Medicare Part D data, Dr. Kazantsev's most prescribed drugs by claims were Triamcinolone Acetonide, Clobetasol Propionate and Hydrocortisone.
Has Dr. Stephanie Mathews Kazantsev received payments from drug or device companies?
CMS Open Payments shows $5,849 in general payments to Dr. Kazantsev from 29 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Stephanie Mathews Kazantsev been practicing?
Dr. Kazantsev graduated from medical school in 2015, 11 years ago.
Does Dr. Stephanie Mathews Kazantsev do research?
Dmand AI links 1 publication to Dr. Kazantsev.
Who does Dr. Stephanie Mathews Kazantsev publish with?
Dr. Kazantsev's most frequent co-authors are Thomas A. Hensing, MD (1 shared paper), Ahad Ali Sadiq, MD (1 shared paper) and Wickii T. Vigneswaran, MD (1 shared paper).
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