Dr. Janice W. Semenkovich, MD
- Medicare services, 2024
- 4,062
- Medicare patients, 2024
- 2,267
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Industry payments
- $96
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Semenkovich'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. Janice W. Semenkovich is a diagnostic radiologist in Saint Louis, Missouri
Dr. Semenkovich practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Semenkovich's NPI, 1164593406, was assigned on November 10, 2006. Dr. Semenkovich graduated from Washington University School of Medicine in 1981. Dr. Semenkovich holds Missouri license R4C53.
- NPI
- 1164593406NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890839427
- NPI enumeration date
- November 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Janice W. Semenkovich practices at 2 locations in Saint Louis, Missouri
Dr. Semenkovich's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. Semenkovich also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Janice W. Semenkovich is affiliated with 7 sites of care and 2 medical groups
Dr. Semenkovich's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Semenkovich is also affiliated with Barnes-Jewish West County Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Semenkovich to 3 more hospitals, 2 group practices and clinics 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. Janice W. Semenkovich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Semenkovich practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across BJC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Janice W. Semenkovich is one of 679 diagnostic radiologists in Missouri
Diagnostic radiology is Dr. Semenkovich's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Semenkovich is licensed in Missouri.
Specialties and state licenses
- Diagnostic radiology, MissouriPrimary
Diagnostic radiologists near Dr. Semenkovich
Counts of diagnostic radiologists 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. Janice W. Semenkovich billed Medicare for 4,062 services in 2024
CMS data shows 4,062 Medicare services from Dr. Semenkovich across 3 procedure codes in 2024, for 2,267 Medicare patients. Medicare paid $27,565 for them.
Dr. Semenkovich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,6402024: 4,06212%
Where Dr. Semenkovich's Medicare services took place, 2024
- In an office461%
- In a facility4,01699%
Dr. Semenkovich compared with the Missouri median for diagnostic radiologists, 2024
- Dr. Semenkovich
- Missouri median
- Medicare services
- 4,062vs 2,41568% above
- Medicare patients
- 2,267vs 1,76029% above
Medians across 648 diagnostic radiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Semenkovich'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. Semenkovich and other diagnostic radiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Janice W. Semenkovich treated 2,267 Medicare patients in 2024, average age 70
CMS counts 2,267 Medicare patients who saw Dr. Semenkovich in 2024. The largest group is 65 to 74, with 990 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.80, 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. Semenkovich's median patient age at 69, with 48% women.
Dr. Semenkovich's Medicare patients by age, 2024
Dr. Semenkovich's Medicare patients by sex, 2024
- Women1,06147%
- Men1,20653%
Chronic conditions among Dr. Semenkovich's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Chronic kidney disease51%
- Ischemic heart disease50%
- Heart failure45%
- Diabetes44%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Semenkovich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Janice W. Semenkovich 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. Semenkovich for performance year 2024, reported as part of a group. Dr. Semenkovich accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Semenkovich's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Janice W. Semenkovich received $96 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Semenkovich from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Kowa Pharmaceuticals America, Inc. paid the most, $96.
Companies that paid Dr. Semenkovich the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Janice W. Semenkovich graduated from Washington University School of Medicine
Dr. Semenkovich graduated from Washington University School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Janice W. Semenkovich'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 Affiliation DataDmand AI Practice 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) |
| 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) |
| 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. Janice W. Semenkovich
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. Janice W. Semenkovich's NPI number?
Dr. Janice W. Semenkovich's NPI number is 1164593406. It was assigned on November 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Janice W. Semenkovich?
Dr. Janice W. Semenkovich is a diagnostic radiologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Janice W. Semenkovich practice?
Dr. Semenkovich practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Semenkovich also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Semenkovich's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Semenkovich to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Janice W. Semenkovich's office phone number?
The practice phone on file for Dr. Semenkovich is (314) 747-3000.
What is Dr. Janice W. Semenkovich's medical license number?
Dr. Semenkovich holds Missouri license R4C53.
Which hospitals is Dr. Janice W. Semenkovich affiliated with?
Dr. Semenkovich practices at Barnes-Jewish Hospital in Saint Louis, Missouri. Dr. Semenkovich is also affiliated with Barnes-Jewish West County Hospital. Dmand AI links Dr. Semenkovich to 3 more hospitals.
What medical group is Dr. Janice W. Semenkovich part of?
Dr. Semenkovich is linked to WashU Medicine Psychiatry. Dmand AI links Dr. Semenkovich to 1 more medical group.
Does Dr. Janice W. Semenkovich accept Medicare?
Yes. CMS data shows Dr. Semenkovich billed Medicare for 4,062 services in 2024, and Dr. Semenkovich accepts Medicare assignment.
What is Dr. Janice W. Semenkovich's MIPS score?
Dr. Semenkovich'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. Janice W. Semenkovich see?
CMS counts 2,267 Medicare patients who saw Dr. Semenkovich in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Janice W. Semenkovich bill to Medicare?
In 2024, Dr. Semenkovich's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and diagnostic imaging (74018).
Where did Dr. Janice W. Semenkovich go to medical school?
Dr. Semenkovich graduated from Washington University School of Medicine in 1981.
Has Dr. Janice W. Semenkovich received payments from drug or device companies?
CMS Open Payments shows $96 in general payments to Dr. Semenkovich from 1 company from 2019 to 2019. The largest total came from Kowa Pharmaceuticals America, Inc.
How long has Dr. Janice W. Semenkovich been practicing?
Dr. Semenkovich graduated from medical school in 1981, 45 years ago.
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