Dr. Irina Kostova Dimitrova, MD

  • Chicago, IL
  • Gynecologic oncologist
NPI1003847237PAC ID8527082999
Medicare services, 2024
14
Medicare patients, 2024
37
Part D claims, 2024
58
Publications
9
Clinical trials
1
Practice address
15th Street at California, Chicago, IL 60608
Practice phone
Call (773) 542-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mount Sinai Hospital

Hospital · Chicago, Illinois

See all 17 affiliations

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Dr. Irina Kostova Dimitrova is a gynecologic oncologist in Chicago, Illinois

Dr. Dimitrova practices at Mount Sinai Hospital in Chicago, Illinois, part of Sinai Health System.

Dr. Dimitrova's NPI, 1003847237, was assigned on July 5, 2006. Dr. Dimitrova holds Pennsylvania license MD479477.

NPI and contact details
Medicare PAC ID
8527082999
NPI enumeration date
July 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(773) 542-2000
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
55
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Irina Kostova Dimitrova practices at 2 locations in Chicago, Illinois

Dr. Dimitrova's primary practice is Mount Sinai Hospital, at 15th Street at California, Chicago, IL 60608 in Cook County. The practice phone is (773) 542-2000. Dr. Dimitrova also practices at Mount Sinai Hospital Medical Center, 1500 S Fairfield Ave, Chicago, IL 60608.

  • Mount Sinai HospitalPrimary
    15th Street at California, Chicago, IL 60608 · Cook CountyPhone(773) 542-2000
  • Mount Sinai Hospital Medical Center
    1500 S Fairfield Ave, Chicago, IL 60608 · Cook CountyPhone(772) 257-6642

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Dr. Irina Kostova Dimitrova is affiliated with 8 sites of care and 9 medical groups

Dr. Dimitrova's primary practice is Mount Sinai Hospital in Chicago, Illinois, part of Sinai Health System. Dr. Dimitrova is also affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. The medical group on file is Ascension Medical Group. Dmand AI also links Dr. Dimitrova to 1 more hospital, 8 medical groups, 4 group practices and clinics and 1 breast imaging center, each named with a free account.

See all 17 affiliations for Dr. Dimitrova

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Irina Kostova Dimitrova's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dimitrova practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mount Sinai HospitalAvailable with a free account
+7 more sites and 8 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Irina Kostova Dimitrova is one of 70 gynecologic oncologists in Illinois

Gynecologic oncology is Dr. Dimitrova's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dmand AI has Dr. Dimitrova's licenses on file in 6 states: Pennsylvania, Colorado, Indiana, Michigan, Oregon and Washington.

Specialties and state licenses

  • Gynecologic oncology, PennsylvaniaPrimaryLicense MD479477 · taxonomy 207VX0201X
  • Colorado licenseLicense DR.0044128
  • Obstetrics and gynecology, IndianaLicense 01088502A · taxonomy 207V00000X
  • Michigan licenseLicense 4301080622
  • Oregon licenseLicense MD209404
  • Washington licenseLicense MD60306703

Gynecologic oncologists near Dr. Dimitrova

Counts of gynecologic oncologists 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. Irina Kostova Dimitrova billed Medicare for 14 services in 2024

CMS data shows 14 Medicare services from Dr. Dimitrova across 1 procedure code in 2024, for 37 Medicare patients. Medicare paid $238 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202414
Medicare patients37
Paid by Medicare$238
Procedure codes1

Dr. Dimitrova's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 132024: 148%

Dr. Dimitrova compared with the Illinois median for gynecologic oncologists, 2024

  • Dr. Dimitrova
  • Illinois median
Medicare services
14vs 21293% below
Medicare patients
37vs 13272% below
Part D claims
16vs 3453% below

Medians across 71 gynecologic oncologists in Illinois with Dmand AI profiles that report each measure.

Dr. Dimitrova'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.

See all procedures by Dr. Dimitrova

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dimitrova and other gynecologic oncologists in Illinois.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Irina Kostova Dimitrova treated 37 Medicare patients in 2024, average age 72

CMS counts 37 Medicare patients who saw Dr. Dimitrova in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 1.54, 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. Dimitrova's median patient age at 63, with 91% women.

Medicare patients, 202437
Average age72
Average risk score1.54

Dr. Dimitrova's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Dimitrova's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol65%
  3. Cancer57%
  4. Arthritis38%
  5. Chronic kidney disease35%
  6. Diabetes30%

Share of Medicare patients with each condition. A patient can have several.

Dr. Dimitrova's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women91%
  • Men9%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Irina Kostova Dimitrova wrote 58 Medicare Part D claims in 2024

In 2024, Dr. Dimitrova wrote 58 Medicare Part D claims for 21 patients. 98% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $34 in total drug cost. In 2022, CMS named 12 claims across 1 drug.

Part D claims, 202458
Drugs named by CMS1
Total drug cost$34
Part D patients21

Dr. Dimitrova's Part D claims by kind of drug, 2024

  • Generic57 claims98%
  • Brand-name and other1 claims2%

Dr. Dimitrova'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.

Part D claims for drugs CMS names, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 122024: 1633%

Drugs named by CMS: 1 in 2024, 1 in 2022.

See all prescribing by Dr. Dimitrova

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

How Dr. Irina Kostova Dimitrova takes part in Medicare

Dr. Dimitrova accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of the uterus: 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. Irina Kostova Dimitrova has 9 publications on record

Dmand AI links 9 papers to Dr. Dimitrova, published from 2012 to 2023. 2021 was the busiest year, with 3. Dr. Dimitrova's most frequent co-authors are Mohamed A. Elshaikh, MD, Kevin V. Albuquerque, MD and Sushil Beriwal, MD.

Papers9
Years published2012 to 2023

Dr. Dimitrova's papers by year, 2012 to 2023

Dr. Dimitrova's most frequent co-authors

Recent publications by Dr. Dimitrova

See all 9 publications and co-authors

See who Dr. Dimitrova researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dimitrova works with, so you can find a warm path to the right gynecologic oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Irina Kostova Dimitrova has worked on 1 clinical trial

Dmand AI links Dr. Dimitrova to 1 clinical trial. Conditions studied include Carcinoma, Ovarian Epithelial and Ovarian Neoplasms.

Conditions in Dr. Dimitrova's trials

  • Carcinoma, Ovarian Epithelial
  • Ovarian Neoplasms

Investigators on the most trials with Dr. Dimitrova

Recent clinical trials with Dr. Dimitrova

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Irina Kostova Dimitrova received $7,274 in industry payments from 2016 to 2025

CMS Open Payments shows 61 general payments to Dr. Dimitrova from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 42% of the total. TESARO, Inc. paid the most, $2,368.

General payments to Dr. Dimitrova by program year, 2016 to 2025

General payments to Dr. Dimitrova by kind, 2016 to 2025

$7.3Kin total
  • Food and beverage$3,04442%
  • Speaker and faculty fees$2,00027%
  • Travel and lodging$1,83825%
  • Education$3925%

Companies that paid Dr. Dimitrova the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Dimitrova

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Irina Kostova Dimitrova's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Irina Kostova Dimitrova

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. Irina Kostova Dimitrova's NPI number?

Dr. Irina Kostova Dimitrova's NPI number is 1003847237. It was assigned on July 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Irina Kostova Dimitrova?

Dr. Irina Kostova Dimitrova is a gynecologic oncologist in Chicago, Illinois. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).

Where does Dr. Irina Kostova Dimitrova practice?

Dr. Dimitrova practices at 15th Street at California, Chicago, IL 60608. Dr. Dimitrova also practices at 1500 S Fairfield Ave, Chicago, IL 60608. Dr. Dimitrova's primary practice is Mount Sinai Hospital in Chicago, Illinois, part of Sinai Health System. Dmand AI also links Dr. Dimitrova to 1 hospital, 8 medical groups, 4 group practices and clinics and 1 breast imaging center.

What is Dr. Irina Kostova Dimitrova's office phone number?

The practice phone on file for Dr. Dimitrova is (773) 542-2000.

What is Dr. Irina Kostova Dimitrova's medical license number?

Dr. Dimitrova holds Pennsylvania license MD479477, one of the licenses on file in 6 states.

Which states has Dr. Irina Kostova Dimitrova been licensed in?

Dmand AI has state licenses on file for Dr. Dimitrova in Pennsylvania, Colorado, Indiana, Michigan, Oregon and Washington.

Which hospitals is Dr. Irina Kostova Dimitrova affiliated with?

Dr. Dimitrova practices at Mount Sinai Hospital in Chicago, Illinois. Dr. Dimitrova is also affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. Dmand AI links Dr. Dimitrova to 1 more hospital.

What medical group is Dr. Irina Kostova Dimitrova part of?

Dr. Dimitrova is linked to Ascension Medical Group. Dmand AI links Dr. Dimitrova to 8 more medical groups.

Does Dr. Irina Kostova Dimitrova accept Medicare?

Yes. CMS data shows Dr. Dimitrova billed Medicare for 14 services in 2024, and Dr. Dimitrova accepts Medicare assignment.

How many Medicare patients does Dr. Irina Kostova Dimitrova see?

CMS counts 37 Medicare patients who saw Dr. Dimitrova in 2024, with an average age of 72.

Show 6 more questionsShow fewer questions

What services does Dr. Irina Kostova Dimitrova bill to Medicare?

In 2024, Dr. Dimitrova's most billed Medicare services were care management and other visits (99459).

What drugs does Dr. Irina Kostova Dimitrova prescribe most?

In 2024 Medicare Part D data, Dr. Dimitrova's most prescribed drugs by claims were Metformin HCl.

Has Dr. Irina Kostova Dimitrova received payments from drug or device companies?

CMS Open Payments shows $7,274 in general payments to Dr. Dimitrova from 15 companies from 2016 to 2025. The largest total came from TESARO, Inc.

How long has Dr. Irina Kostova Dimitrova been practicing?

Dr. Dimitrova graduated from medical school in 1997, 29 years ago.

Does Dr. Irina Kostova Dimitrova do research?

Dmand AI links 9 publications to Dr. Dimitrova, published from 2012 to 2023. Dr. Dimitrova has worked on 1 clinical trial.

Who does Dr. Irina Kostova Dimitrova publish with?

Dr. Dimitrova's most frequent co-authors are Mohamed A. Elshaikh, MD (4 shared papers), Kevin V. Albuquerque, MD (2 shared papers) and Sushil Beriwal, MD (2 shared papers).

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