Dr. Ana Isabel Casanegra, MD
- Medicare services, 2024
- 359
- Medicare patients, 2024
- 302
- Part D claims, 2024
- 238
- Hospital affiliations
- 1
- Industry payments
- $90
- Practice address
- 1216 Second Street Southwest, Rochester, MN 55902
- Practice phone
- Call (507) 255-5123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Casanegra's professional email, personal email and mobile number
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Dr. Ana Isabel Casanegra is a cardiologist in Rochester, Minnesota
Dr. Casanegra practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.
Dr. Casanegra's NPI, 1649452020, was assigned on November 28, 2007. Dr. Casanegra holds Minnesota license 60171.
- NPI
- 1649452020NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527256130
- NPI enumeration date
- November 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (507) 255-5123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ana Isabel Casanegra practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota
Dr. Casanegra's primary practice is Mayo Clinic Hospital, Saint Marys Campus, at 1216 Second Street Southwest, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 255-5123.
- Mayo Clinic Hospital, Saint Marys Campus1216 Second Street Southwest, Rochester, MN 55902 · Olmsted CountyPhone(507) 255-5123
Source: Dmand AI Affiliation Data
Dr. Ana Isabel Casanegra is affiliated with 2 sites of care and 2 medical groups
Dr. Casanegra's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Casanegra to 1 more hospice 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. Ana Isabel Casanegra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Casanegra practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital, Saint Marys Campus | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ana Isabel Casanegra is one of 540 cardiologists in Minnesota
Cardiovascular disease is Dr. Casanegra's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Casanegra is licensed in Minnesota.
Specialties and state licenses
- Cardiovascular disease, MinnesotaPrimary
Cardiologists near Dr. Casanegra
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. Ana Isabel Casanegra billed Medicare for 359 services in 2024
CMS data shows 359 Medicare services from Dr. Casanegra across 10 procedure codes in 2024, for 302 Medicare patients. Medicare paid $28,367 for them.
Dr. Casanegra's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1662024: 14016%
- Other services
- 2023: 1362024: 1332%
- Tests and treatments
- 2023: 742024: 8616%
Where Dr. Casanegra's Medicare services took place, 2024
- In an office29682%
- In a facility6318%
Dr. Casanegra compared with the Minnesota median for cardiologists, 2024
- Dr. Casanegra
- Minnesota median
- Medicare services
- 359vs 73351% below
- Medicare patients
- 302vs 48037% below
- Part D claims
- 200vs 46857% below
Medians across 521 cardiologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Casanegra'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. Ana Isabel Casanegra treated 302 Medicare patients in 2024, average age 74
CMS counts 302 Medicare patients who saw Dr. Casanegra in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 2.21, 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. Casanegra's median patient age at 68, with 56% women.
Dr. Casanegra's Medicare patients by age, 2024
Dr. Casanegra's Medicare patients by sex, 2024
- Women12742%
- Men17558%
Chronic conditions among Dr. Casanegra's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease41%
- Ischemic heart disease40%
- Atrial fibrillation38%
- Diabetes35%
- Heart failure34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Casanegra's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ana Isabel Casanegra wrote 238 Medicare Part D claims in 2024
In 2024, Dr. Casanegra wrote 238 Medicare Part D claims for 79 patients. 73% of them were for generic drugs. CMS names the drug for 200 of them, across 5 drugs with 11 or more claims each, at $64,416 in total drug cost. In 2023, CMS named 216 claims across 8 drugs.
Dr. Casanegra's Part D claims by kind of drug, 2024
- Generic174 claims73%
- Brand-name64 claims27%
Dr. Casanegra'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: 2162024: 2007%
Drugs named by CMS: 5 in 2024, 8 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. Ana Isabel Casanegra offers telehealth to Medicare patients
Dr. Casanegra accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Casanegra as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ana Isabel Casanegra received $90 in industry payments from 2016 to 2018
CMS Open Payments shows 2 general payments to Dr. Casanegra from 2 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Medtronic MiniMed, Inc. paid the most, $80.
General payments to Dr. Casanegra by program year, 2016 to 2018
Companies that paid Dr. Casanegra the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ana Isabel Casanegra'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Ana Isabel Casanegra
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. Ana Isabel Casanegra's NPI number?
Dr. Ana Isabel Casanegra's NPI number is 1649452020. It was assigned on November 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ana Isabel Casanegra?
Dr. Ana Isabel Casanegra is a cardiologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Ana Isabel Casanegra practice?
Dr. Casanegra practices at 1216 Second Street Southwest, Rochester, MN 55902. Dr. Casanegra's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Dr. Casanegra to 1 hospice and 1 medical group.
What is Dr. Ana Isabel Casanegra's office phone number?
The practice phone on file for Dr. Casanegra is (507) 255-5123.
What is Dr. Ana Isabel Casanegra's medical license number?
Dr. Casanegra holds Minnesota license 60171.
Which hospitals is Dr. Ana Isabel Casanegra affiliated with?
Dr. Casanegra practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota.
What medical group is Dr. Ana Isabel Casanegra part of?
Dr. Casanegra is linked to Mayo Clinic. Dmand AI links Dr. Casanegra to 1 more medical group.
Does Dr. Ana Isabel Casanegra accept Medicare?
Yes. CMS data shows Dr. Casanegra billed Medicare for 359 services in 2024, and Dr. Casanegra accepts Medicare assignment.
Does Dr. Ana Isabel Casanegra offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Casanegra as offering telehealth services.
How many Medicare patients does Dr. Ana Isabel Casanegra see?
CMS counts 302 Medicare patients who saw Dr. Casanegra in 2024, with an average age of 74.
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What services does Dr. Ana Isabel Casanegra bill to Medicare?
In 2024, Dr. Casanegra's most billed Medicare services were medicare service (G0249), blood vessel study (93923) and care management and other visits (99451).
What drugs does Dr. Ana Isabel Casanegra prescribe most?
In 2024 Medicare Part D data, Dr. Casanegra's most prescribed drugs by claims were Eliquis, Warfarin Sodium and Rosuvastatin Calcium.
Has Dr. Ana Isabel Casanegra received payments from drug or device companies?
CMS Open Payments shows $90 in general payments to Dr. Casanegra from 2 companies from 2016 to 2018. The largest total came from Medtronic MiniMed, Inc.
How long has Dr. Ana Isabel Casanegra been practicing?
Dr. Casanegra graduated from medical school in 1998, 28 years ago.
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