Dr. Therese M. Oconnor, MD
- Medicare services, 2023
- 110
- Part D claims, 2024
- 51
- Industry payments
- $3,035
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 2801 Lakeside Dr, Bannockburn, IL 60015
- Practice phone
- Call (877) 465-4845
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
United Shockwave Services, Ltd.
Bannockburn, Illinois
Find Dr. Oconnor's professional email, personal email and mobile number
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Dr. Therese M. Oconnor is an OB-GYN in Bannockburn, Illinois
Dr. Oconnor practices at United Shockwave Services, Ltd. in Bannockburn, Illinois.
Dr. Oconnor's NPI, 1114995800, was assigned on March 9, 2006. Dr. Oconnor graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1981. Dr. Oconnor holds Illinois license 36066503.
- NPI
- 1114995800NPI Registry (opens in a new tab)
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Practice phone
- (877) 465-4845
- 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; and Dmand AI Practice Data
Dr. Therese M. Oconnor practices at United Shockwave Services, Ltd. in Bannockburn, Illinois
Dr. Oconnor's primary practice is United Shockwave Services, Ltd., at 2801 Lakeside Dr, Bannockburn, IL 60015 in Lake County. The practice phone is (877) 465-4845.
- United Shockwave Services, Ltd.2801 Lakeside Dr, Bannockburn, IL 60015 · Lake CountyPhone(877) 465-4845
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Therese M. Oconnor is affiliated with 4 sites of care and 3 medical groups
Dr. Oconnor's primary practice is United Shockwave Services, Ltd. in Bannockburn, Illinois. The medical group on file is Midwest Center for Women's HealthCare. Dmand AI also links Dr. Oconnor to 2 more group practices and clinics, 2 medical groups and 1 community health center, 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. Therese M. Oconnor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oconnor practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United Shockwave Services, Ltd. | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Therese M. Oconnor is one of 1,665 OB-GYNs in Illinois
Obstetrics and gynecology is Dr. Oconnor's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Oconnor is licensed in Illinois.
Specialties and state licenses
- Obstetrics and gynecology, IllinoisPrimary
OB-GYNs near Dr. Oconnor
Counts of OB-GYNs 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. Therese M. Oconnor billed Medicare for 110 services in 2023
CMS data shows 110 Medicare services from Dr. Oconnor across 4 procedure codes in 2023. Medicare paid $7,215 for them. Every service was in an office.
Dr. Oconnor's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 552023: 6416%
- Other services
- 2022: 242023: 4692%
Dr. Oconnor compared with the Illinois median for OB-GYNs, 2023
- Dr. Oconnor
- Illinois median
- Medicare services
- 110vs 482.3 times
- Part D claims
- 16vs 2843% below
Medians across 1,360 OB-GYNs in Illinois with Dmand AI profiles that report each measure.
Dr. Oconnor's most billed Medicare procedure codes, 2023
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. Oconnor and other OB-GYNs in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Therese M. Oconnor's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Oconnor's median patient age at 61, with 90% women.
Dr. Oconnor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women90%
- Men10%
Source: Dmand AI Patient Panel Data
Dr. Therese M. Oconnor wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Oconnor wrote 51 Medicare Part D claims for 28 patients. 78% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $2,460 in total drug cost. In 2023, CMS named 98 claims across 5 drugs.
Dr. Oconnor's Part D claims by kind of drug, 2024
- Generic40 claims78%
- Brand-name11 claims22%
Dr. Oconnor'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 982024: 1684%
Drugs named by CMS: 1 in 2024, 5 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
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Dr. Therese M. Oconnor received $3,035 in industry payments from 2016 to 2023
CMS Open Payments shows 167 general payments to Dr. Oconnor from 24 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 97% of the total. Pfizer Inc. paid the most, $859.
General payments to Dr. Oconnor by program year, 2016 to 2023
General payments to Dr. Oconnor by kind, 2016 to 2023
- Food and beverage$2,92997%
- Education$1063%
Companies that paid Dr. Oconnor the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Therese M. Oconnor graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Oconnor graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Therese M. Oconnor'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 Data |
| 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) |
| 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. Therese M. Oconnor
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. Therese M. Oconnor's NPI number?
Dr. Therese M. Oconnor's NPI number is 1114995800. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Therese M. Oconnor?
Dr. Therese M. Oconnor is an OB-GYN in Bannockburn, Illinois. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Therese M. Oconnor practice?
Dr. Oconnor practices at 2801 Lakeside Dr, Bannockburn, IL 60015. Dr. Oconnor's primary practice is United Shockwave Services, Ltd. in Bannockburn, Illinois. Dmand AI also links Dr. Oconnor to 2 group practices and clinics, 2 medical groups and 1 community health center.
What is Dr. Therese M. Oconnor's office phone number?
The practice phone on file for Dr. Oconnor is (877) 465-4845.
What is Dr. Therese M. Oconnor's medical license number?
Dr. Oconnor holds Illinois license 36066503.
What medical group is Dr. Therese M. Oconnor part of?
Dr. Oconnor is linked to Midwest Center for Women's HealthCare. Dmand AI links Dr. Oconnor to 2 more medical groups.
Does Dr. Therese M. Oconnor accept Medicare?
Yes. CMS data shows Dr. Oconnor billed Medicare for 110 services in 2023.
What services does Dr. Therese M. Oconnor bill to Medicare?
In 2023, Dr. Oconnor's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0101).
Where did Dr. Therese M. Oconnor go to medical school?
Dr. Oconnor graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1981.
What drugs does Dr. Therese M. Oconnor prescribe most?
In 2024 Medicare Part D data, Dr. Oconnor's most prescribed drugs by claims were Estradiol.
Has Dr. Therese M. Oconnor received payments from drug or device companies?
CMS Open Payments shows $3,035 in general payments to Dr. Oconnor from 24 companies from 2016 to 2023. The largest total came from Pfizer Inc.
How long has Dr. Therese M. Oconnor been practicing?
Dr. Oconnor graduated from medical school in 1981, 45 years ago.
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