Ronstan Lobo, BAO, BCH, MB, MS

  • Eau Claire, WI
  • Cardiologist
NPI1063862381PAC ID9335430065
Medicare services, 2024
284
Medicare patients, 2024
198
Part D claims, 2024
87
Publications
29
Hospital affiliations
5
Practice address
1221 Whipple St, Eau Claire, WI 54703
Practice phone
Call (715) 838-3311
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mayo Clinic Health System in Eau Claire

Hospital · Eau Claire, Wisconsin

See all 13 affiliations

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Ronstan Lobo is a cardiologist in Eau Claire, Wisconsin

Ronstan Lobo practices at Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin, part of Mayo Clinic.

Ronstan Lobo's NPI, 1063862381, was assigned on June 17, 2016. Ronstan Lobo holds Wisconsin license 84403.

NPI and contact details
Medicare PAC ID
9335430065
NPI enumeration date
June 17, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(715) 838-3311
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
43
Medical school graduation
2009

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

Ronstan Lobo practices at Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin

Ronstan Lobo's primary practice is Mayo Clinic Health System in Eau Claire, at 1221 Whipple St, Eau Claire, WI 54703 in Eau Claire County. The practice phone is (715) 838-3311.

Source: Dmand AI Affiliation Data

Ronstan Lobo is affiliated with 9 sites of care and 4 medical groups

Ronstan Lobo's primary practice is Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin, part of Mayo Clinic. Ronstan Lobo is also affiliated with Mayo Clinic Health System in La Crosse. The medical group on file is Mayo Clinic. Dmand AI also links Ronstan Lobo to 3 more hospitals, 4 group practices and clinics and 3 medical groups, each named with a free account.

See all 13 affiliations for Ronstan Lobo

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

Dmand AI tracks the EHR system at Ronstan Lobo's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Ronstan Lobo practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mayo Clinic Health System in Eau ClaireAvailable with a free account
+8 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Ronstan Lobo is one of 354 cardiologists in Wisconsin

Cardiovascular disease is Ronstan Lobo's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Ronstan Lobo's licenses on file in 2 states: Wisconsin and Minnesota.

Specialties and state licenses

  • Cardiovascular disease, WisconsinPrimaryLicense 84403 · taxonomy 207RC0000X
  • Internal medicine, MinnesotaLicense 64240 · taxonomy 207R00000X

Cardiologists near Ronstan Lobo

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

Ronstan Lobo billed Medicare for 284 services in 2024

CMS data shows 284 Medicare services from Ronstan Lobo across 8 procedure codes in 2024, for 198 Medicare patients. Medicare paid $8,764 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024284
Medicare patients198
Paid by Medicare$8,764
Procedure codes8

Ronstan Lobo's Medicare services by type, 2020 to 2024

  • 2020
  • 2024
Tests and treatments
2020: 02024: 268
Office and hospital visits
2020: 252024: 1636%

Ronstan Lobo compared with the Wisconsin median for cardiologists, 2024

  • Ronstan Lobo
  • Wisconsin median
Medicare services
284vs 1,12475% below
Medicare patients
198vs 79275% below
Part D claims
17vs 1,15499% below

Medians across 359 cardiologists in Wisconsin with Dmand AI profiles that report each measure.

Ronstan Lobo'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

Ronstan Lobo treated 198 Medicare patients in 2024, average age 74

CMS counts 198 Medicare patients who saw Ronstan Lobo in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Ronstan Lobo's median patient age at 73, with 48% women.

Medicare patients, 2024198
Average age74
Average risk score1.37
Also on Medicaid19%

Ronstan Lobo's Medicare patients by age, 2024

Ronstan Lobo's Medicare patients by sex, 2024

  • Women9246%
  • Men10654%

Chronic conditions among Ronstan Lobo's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease45%
  4. Chronic kidney disease44%
  5. Atrial fibrillation42%
  6. Heart failure42%
  7. Arthritis36%
  8. Diabetes35%

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

Ronstan Lobo's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women48%
  • Men52%

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

Ronstan Lobo wrote 87 Medicare Part D claims in 2024

In 2024, Ronstan Lobo wrote 87 Medicare Part D claims for 42 patients. 72% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $82 in total drug cost. In 2021, CMS named 73 claims across 3 drugs.

Part D claims, 202487
Drugs named by CMS1
Total drug cost$82
Part D patients42

Ronstan Lobo's Part D claims by kind of drug, 2024

  • Generic63 claims72%
  • Brand-name24 claims28%

Ronstan Lobo'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, 2021 to 2024

  • 2021
  • 2024
Claims for drugs CMS names
2021: 732024: 1777%

Drugs named by CMS: 1 in 2024, 3 in 2021.

See all prescribing by Ronstan Lobo

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

Ronstan Lobo offers telehealth to Medicare patients

Ronstan Lobo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Ronstan Lobo as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Ronstan Lobo has 29 publications on record

Dmand AI links 29 papers to Ronstan Lobo, published from 2012 to 2025. 2013 was the busiest year, with 5. The most frequent topics are Troponin T, Myocardial Infarction and Diagnosis, Differential. Ronstan Lobo has published most often in BMJ Case Rep. Ronstan Lobo's most frequent co-authors are Allan S. Jaffe, MD, Ashok Akula, MD and Jonathan Knott.

Papers29
Years published2012 to 2025

Ronstan Lobo's papers by year, 2013 to 2025

Topics Ronstan Lobo writes about most

  • Troponin T
  • Myocardial Infarction
  • Diagnosis, Differential
  • Emergency Service, Hospital
  • Atrial Fibrillation
  • Heart Injuries
  • Magnetic Resonance Imaging
  • Troponin I

Ronstan Lobo's most frequent co-authors

Recent publications by Ronstan Lobo

See all 29 publications and co-authors

See who Ronstan Lobo researches with

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

How network discovery works

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

Sources for Ronstan Lobo'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 phoneDmand AI Affiliation 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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 Ronstan Lobo

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Ronstan Lobo's NPI number?

Ronstan Lobo's NPI number is 1063862381. It was assigned on June 17, 2016, and it is active in the NPI Registry.

What does Ronstan Lobo specialize in?

Ronstan Lobo is a cardiologist in Eau Claire, Wisconsin. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Ronstan Lobo practice?

Ronstan Lobo practices at 1221 Whipple St, Eau Claire, WI 54703. Ronstan Lobo's primary practice is Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin, part of Mayo Clinic. Dmand AI also links Ronstan Lobo to 3 hospitals, 4 group practices and clinics and 3 medical groups.

What is Ronstan Lobo's office phone number?

The practice phone on file for Ronstan Lobo is (715) 838-3311.

What is Ronstan Lobo's medical license number?

Ronstan Lobo holds Wisconsin license 84403, one of the licenses on file in 2 states.

Which states has Ronstan Lobo been licensed in?

Dmand AI has state licenses on file for Ronstan Lobo in Wisconsin and Minnesota.

Which hospitals is Ronstan Lobo affiliated with?

Ronstan Lobo practices at Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin. Ronstan Lobo is also affiliated with Mayo Clinic Health System in La Crosse. Dmand AI links Ronstan Lobo to 3 more hospitals.

What medical group is Ronstan Lobo part of?

Ronstan Lobo is linked to Mayo Clinic. Dmand AI links Ronstan Lobo to 3 more medical groups.

Does Ronstan Lobo accept Medicare?

Yes. CMS data shows Ronstan Lobo billed Medicare for 284 services in 2024, and Ronstan Lobo accepts Medicare assignment.

Does Ronstan Lobo offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Ronstan Lobo as offering telehealth services.

Show 6 more questionsShow fewer questions

How many Medicare patients does Ronstan Lobo see?

CMS counts 198 Medicare patients who saw Ronstan Lobo in 2024, with an average age of 74.

What services does Ronstan Lobo bill to Medicare?

In 2024, Ronstan Lobo's most billed Medicare services were heart test or procedure (93306), heart test or procedure (93016) and heart test or procedure (93018).

What drugs does Ronstan Lobo prescribe most?

In 2024 Medicare Part D data, Ronstan Lobo's most prescribed drugs by claims were Rosuvastatin Calcium.

How long has Ronstan Lobo been practicing?

Ronstan Lobo graduated from medical school in 2009, 17 years ago.

Does Ronstan Lobo do research?

Dmand AI links 29 publications to Ronstan Lobo, published from 2012 to 2025.

Who does Ronstan Lobo publish with?

Ronstan Lobo's most frequent co-authors are Allan S. Jaffe, MD (14 shared papers), Ashok Akula, MD (6 shared papers) and Jonathan Knott (6 shared papers).

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