Dr. Nischal Ranganath, MD, PhD
- Medicare services, 2024
- 129
- Medicare patients, 2024
- 59
- Part D claims, 2024
- 124
- Publications
- 39
- Hospital affiliations
- 1
- 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. Ranganath'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. Nischal Ranganath is a hospitalist in Rochester, Minnesota
Dr. Ranganath practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.
Dr. Ranganath's NPI, 1245802016, was assigned on July 12, 2021. Dr. Ranganath graduated from University of Ottawa, Faculty of Medicine in 2018. Dr. Ranganath holds Minnesota license 68691.
- NPI
- 1245802016NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597169029
- NPI enumeration date
- July 12, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (507) 255-5123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nischal Ranganath practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota
Dr. Ranganath'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. Nischal Ranganath is affiliated with 2 sites of care and 1 medical group
Dr. Ranganath'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. Ranganath to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nischal Ranganath's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ranganath 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 affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nischal Ranganath is one of 357 hospitalists in Minnesota
Hospitalist is Dr. Ranganath's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Ranganath is licensed in Minnesota.
Specialties and state licenses
- Hospitalist, MinnesotaPrimary
Hospitalists near Dr. Ranganath
Counts of hospitalists 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. Nischal Ranganath billed Medicare for 129 services in 2024
CMS data shows 129 Medicare services from Dr. Ranganath across 4 procedure codes in 2024, for 59 Medicare patients. Medicare paid $10,718 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ranganath's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 172024: 129659%
Dr. Ranganath compared with the Minnesota median for hospitalists, 2024
- Dr. Ranganath
- Minnesota median
- Medicare services
- 129vs 27653% below
- Medicare patients
- 59vs 13155% below
- Part D claims
- 14vs 7381% below
Medians across 344 hospitalists in Minnesota with Dmand AI profiles that report each measure.
Dr. Ranganath'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. Nischal Ranganath treated 59 Medicare patients in 2024, average age 74
CMS counts 59 Medicare patients who saw Dr. Ranganath in 2024. The largest group is 75 to 84, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 3.18, 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. Ranganath's median patient age at 75, with 42% women.
Dr. Ranganath's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ranganath's Medicare patients by sex, 2024
- Women2847%
- Men3153%
Chronic conditions among Dr. Ranganath's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease63%
- Heart failure54%
- Ischemic heart disease51%
- Mood disorders47%
- Diabetes44%
- Arthritis42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ranganath's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nischal Ranganath wrote 124 Medicare Part D claims in 2024
In 2024, Dr. Ranganath wrote 124 Medicare Part D claims for 40 patients. 81% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $464 in total drug cost. In 2023, CMS named 69 claims across 4 drugs.
Dr. Ranganath's Part D claims by kind of drug, 2024
- Generic100 claims81%
- Brand-name24 claims19%
Dr. Ranganath'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. Ranganath's Part D claims, 2024
- Antibiotics30%37 of 124 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: 692024: 1480%
Drugs named by CMS: 1 in 2024, 4 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
How Dr. Nischal Ranganath takes part in Medicare
Dr. Ranganath accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nischal Ranganath has 39 publications on record
Dmand AI links 39 papers to Dr. Ranganath, published from 2015 to 2025. 2023 was the busiest year, with 10. The most frequent topics are Anti-Bacterial Agents, Bacteremia and Sepsis. Dr. Ranganath has published most often in Open Forum Infect Dis. Dr. Ranganath's most frequent co-authors are Aditya S. Shah, MD, Omar Mahmoud Mohammad Abu Saleh, MBBS and Zachary Andrew Yetmar, MD.
Dr. Ranganath's papers by year, 2015 to 2025
Topics Dr. Ranganath writes about most
- Anti-Bacterial Agents
- Bacteremia
- Sepsis
- Antifungal Agents
- Clostridium Infections
- COVID-19
- Gram-Negative Bacteria
- HIV-1
Dr. Ranganath's most frequent co-authors
- Aditya S. Shah, MD11 shared papers
- Omar Mahmoud Mohammad Abu Saleh, MBBS10 shared papers
- Zachary Andrew Yetmar, MD10 shared papers
Recent publications by Dr. Ranganath
See who Dr. Ranganath researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ranganath works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nischal Ranganath graduated from University of Ottawa, Faculty of Medicine
Dr. Ranganath graduated from University of Ottawa, Faculty of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nischal Ranganath'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Nischal Ranganath
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. Nischal Ranganath's NPI number?
Dr. Nischal Ranganath's NPI number is 1245802016. It was assigned on July 12, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Nischal Ranganath?
Dr. Nischal Ranganath is a hospitalist in Rochester, Minnesota. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Nischal Ranganath practice?
Dr. Ranganath practices at 1216 Second Street Southwest, Rochester, MN 55902. Dr. Ranganath's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Dr. Ranganath to 1 hospice.
What is Dr. Nischal Ranganath's office phone number?
The practice phone on file for Dr. Ranganath is (507) 255-5123.
What is Dr. Nischal Ranganath's medical license number?
Dr. Ranganath holds Minnesota license 68691.
Which hospitals is Dr. Nischal Ranganath affiliated with?
Dr. Ranganath practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota.
What medical group is Dr. Nischal Ranganath part of?
Dr. Ranganath is linked to Mayo Clinic.
Does Dr. Nischal Ranganath accept Medicare?
Yes. CMS data shows Dr. Ranganath billed Medicare for 129 services in 2024, and Dr. Ranganath accepts Medicare assignment.
How many Medicare patients does Dr. Nischal Ranganath see?
CMS counts 59 Medicare patients who saw Dr. Ranganath in 2024, with an average age of 74.
What services does Dr. Nischal Ranganath bill to Medicare?
In 2024, Dr. Ranganath's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Show 5 more questionsShow fewer questions
Where did Dr. Nischal Ranganath go to medical school?
Dr. Ranganath graduated from University of Ottawa, Faculty of Medicine in 2018.
What drugs does Dr. Nischal Ranganath prescribe most?
In 2024 Medicare Part D data, Dr. Ranganath's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass.
How long has Dr. Nischal Ranganath been practicing?
Dr. Ranganath graduated from medical school in 2018, 8 years ago.
Does Dr. Nischal Ranganath do research?
Dmand AI links 39 publications to Dr. Ranganath, published from 2015 to 2025.
Who does Dr. Nischal Ranganath publish with?
Dr. Ranganath's most frequent co-authors are Aditya S. Shah, MD (11 shared papers), Omar Mahmoud Mohammad Abu Saleh, MBBS (10 shared papers) and Zachary Andrew Yetmar, MD (10 shared papers).
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