Dr. Anne Maureen Oconnor, MD
- Medicare services, 2024
- 2,367
- Medicare patients, 2024
- 1,583
- Part D claims, 2024
- 2,777
- MIPS score, 2024
- 83
- Hospital affiliations
- 5
- Practice address
- 600 Highland Ave, Madison, WI 53792
- Practice phone
- Call (608) 265-1978
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Health Services - Madison (Highland Ave)
College / University Student Health · Madison, Wisconsin
Find Dr. Oconnor'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. Anne Maureen Oconnor is a cardiologist in Madison, Wisconsin
Dr. Oconnor practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin.
Dr. Oconnor's NPI, 1942245477, was assigned on June 18, 2006. Dr. Oconnor graduated from Georgetown University School of Medicine in 2000. Dr. Oconnor holds Wisconsin license 61132.
- NPI
- 1942245477NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597768978
- NPI enumeration date
- June 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (608) 265-1978
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anne Maureen Oconnor practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin
Dr. Oconnor's primary practice is University Health Services - Madison (Highland Ave), at 600 Highland Ave, Madison, WI 53792. The practice phone is (608) 265-1978.
- University Health Services - Madison (Highland Ave)600 Highland Ave, Madison, WI 53792Phone(608) 265-1978
Source: Dmand AI Affiliation Data
Dr. Anne Maureen Oconnor is affiliated with 6 sites of care and 3 medical groups
Dr. Oconnor's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Dr. Oconnor is also affiliated with University Hospital. The medical group on file is UW Health. Dmand AI also links Dr. Oconnor to 4 more hospitals and 2 medical groups, each named with a free account. Dr. Oconnor's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anne Maureen Oconnor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oconnor practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Health Services - Madison (Highland Ave) | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anne Maureen Oconnor is one of 354 cardiologists in Wisconsin
Cardiovascular disease is Dr. Oconnor's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Oconnor is licensed in Wisconsin.
Specialties and state licenses
- Cardiovascular disease, WisconsinPrimary
Cardiologists near Dr. Oconnor
Counts of cardiologists 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. Anne Maureen Oconnor billed Medicare for 2,367 services in 2024
CMS data shows 2,367 Medicare services from Dr. Oconnor across 23 procedure codes in 2024, for 1,583 Medicare patients. Medicare paid $53,927 for them.
Dr. Oconnor's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,4482024: 1,95135%
- Office and hospital visits
- 2023: 2592024: 21915%
- Other services
- 2023: 02024: 95
- Imaging
- 2023: 272024: 57111%
- Surgery
- 2023: 462024: 452%
Where Dr. Oconnor's Medicare services took place, 2024
- In an office41317%
- In a facility1,95483%
Dr. Oconnor compared with the Wisconsin median for cardiologists, 2024
- Dr. Oconnor
- Wisconsin median
- Medicare services
- 2,367vs 1,1242.1 times
- Medicare patients
- 1,583vs 792100% above
- Part D claims
- 2,649vs 1,1542.3 times
Medians across 359 cardiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Oconnor'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anne Maureen Oconnor treated 1,583 Medicare patients in 2024, average age 74
CMS counts 1,583 Medicare patients who saw Dr. Oconnor in 2024. The largest group is 65 to 74, with 689 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.70, 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. Oconnor's median patient age at 70, with 48% women.
Dr. Oconnor's Medicare patients by age, 2024
Dr. Oconnor's Medicare patients by sex, 2024
- Women74447%
- Men83953%
Chronic conditions among Dr. Oconnor's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease43%
- Atrial fibrillation42%
- Arthritis40%
- Heart failure40%
- Chronic kidney disease32%
- Diabetes32%
Share of Medicare patients with each condition. A patient can have several.
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 70
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anne Maureen Oconnor wrote 2,777 Medicare Part D claims in 2024
In 2024, Dr. Oconnor wrote 2,777 Medicare Part D claims for 343 patients. 86% of them were for generic drugs. CMS names the drug for 2,649 of them, across 37 drugs with 11 or more claims each, at $469,994 in total drug cost. In 2023, CMS named 2,650 claims across 35 drugs.
Dr. Oconnor's Part D claims by kind of drug, 2024
- Generic2,376 claims86%
- Brand-name401 claims14%
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.
Drug classes CMS tracks in Dr. Oconnor's Part D claims, 2024
- Antibiotics1%15 of 2,777 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: 2,6502024: 2,649No change
Drugs named by CMS: 37 in 2024, 35 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. Anne Maureen Oconnor scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Oconnor for performance year 2024, reported as part of a group. Dr. Oconnor accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Oconnor as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Oconnor's MIPS scores, performance year 2024
- 83of 100Final score
- 87.8of 100Quality
- 77of 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. Anne Maureen Oconnor received $161 in industry payments in 2018
CMS Open Payments shows 2 general payments to Dr. Oconnor from 2 drug and device companies in 2018. Food and beverage make up the largest share, 100% of the total. CONMED Corporation paid the most, $83.
Companies that paid Dr. Oconnor the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anne Maureen Oconnor graduated from Georgetown University School of Medicine
Dr. Oconnor graduated from Georgetown University School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anne Maureen 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 | 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) |
| 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. Anne Maureen 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. Anne Maureen Oconnor's NPI number?
Dr. Anne Maureen Oconnor's NPI number is 1942245477. It was assigned on June 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anne Maureen Oconnor?
Dr. Anne Maureen Oconnor is a cardiologist in Madison, Wisconsin. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Anne Maureen Oconnor practice?
Dr. Oconnor practices at 600 Highland Ave, Madison, WI 53792. Dr. Oconnor's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Dmand AI also links Dr. Oconnor to 4 hospitals and 2 medical groups.
What is Dr. Anne Maureen Oconnor's office phone number?
The practice phone on file for Dr. Oconnor is (608) 265-1978.
What is Dr. Anne Maureen Oconnor's medical license number?
Dr. Oconnor holds Wisconsin license 61132.
Which hospitals is Dr. Anne Maureen Oconnor affiliated with?
Dr. Oconnor is affiliated with University Hospital. Dmand AI links Dr. Oconnor to 4 more hospitals.
What medical group is Dr. Anne Maureen Oconnor part of?
Dr. Oconnor is linked to UW Health. Dmand AI links Dr. Oconnor to 2 more medical groups.
Does Dr. Anne Maureen Oconnor accept Medicare?
Yes. CMS data shows Dr. Oconnor billed Medicare for 2,367 services in 2024, and Dr. Oconnor accepts Medicare assignment.
Does Dr. Anne Maureen Oconnor offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Oconnor as offering telehealth services.
What is Dr. Anne Maureen Oconnor's MIPS score?
Dr. Oconnor's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Anne Maureen Oconnor see?
CMS counts 1,583 Medicare patients who saw Dr. Oconnor in 2024, with an average age of 74.
What services does Dr. Anne Maureen Oconnor bill to Medicare?
In 2024, Dr. Oconnor's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and heart test or procedure (93356).
Where did Dr. Anne Maureen Oconnor go to medical school?
Dr. Oconnor graduated from Georgetown University School of Medicine in 2000.
What drugs does Dr. Anne Maureen Oconnor prescribe most?
In 2024 Medicare Part D data, Dr. Oconnor's most prescribed drugs by claims were Metoprolol Succinate, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Anne Maureen Oconnor received payments from drug or device companies?
CMS Open Payments shows $161 in general payments to Dr. Oconnor from 2 companies from 2018 to 2018. The largest total came from CONMED Corporation.
How long has Dr. Anne Maureen Oconnor been practicing?
Dr. Oconnor graduated from medical school in 2000, 26 years ago.
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