Primary practice
Find Dr. Ranganathan's professional email, personal email and mobile number
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Dr. Ranganathan practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
Dr. Ranganathan's NPI, 1831354356, was assigned on July 24, 2008. Dr. Ranganathan graduated from Lewis Katz School of Medicine in 2008. Dr. Ranganathan holds California license A169292.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ranganathan's primary practice is Hoag Hospital Newport Beach, at One Hoag Drive, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 764-4624. Dr. Ranganathan also practices at Hoag Hospital Newport Beach, 1 Hoag Dr, Newport Beach, CA 92663.
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Ranganathan's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. The medical group on file is Hoag Clinic. Dmand AI also links Dr. Ranganathan to 1 more other site 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 electronic health record (EHR) system at each site where Dr. Ranganathan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Hospital Newport Beach | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hoag Memorial Hospital Presbyterian and 6.2K+ hospitals, with verified contacts in the same login.
Hematology and oncology is Dr. Ranganathan's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Ranganathan is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Ranganathan's licenses on file in 4 states: California, North Carolina, Ohio and Pennsylvania.
Dmand AI lists chronic anemia, chronic leukemia, lymphoma and multiple myeloma among the conditions Dr. Ranganathan treats.
Counts of hematologists and oncologists 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
CMS data shows 164 Medicare services from Dr. Ranganathan across 3 procedure codes in 2024, for 41 Medicare patients. Medicare paid $13,519 for them. Every service was in a facility, such as a hospital, rather than an office.
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
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. Ranganathan and other hematologists and oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 41 Medicare patients who saw Dr. Ranganathan in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 54% are also on Medicaid. Their average risk score is 3.44, 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. Ranganathan's median patient age at 62, with 38% women.
CMS leaves out age groups with fewer than 11 patients.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 62
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Ranganathan wrote 59 Medicare Part D claims for 11 patients. 88% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $141 in total drug cost. In 2019, CMS named 23 claims across 2 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drugs named by CMS: 2 in 2024, 2 in 2019.
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. Ranganathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dmand AI links 4 papers to Dr. Ranganathan, published from 2014 to 2016. Dr. Ranganathan's most frequent co-authors are Edmund K. Moon, MD, Steven M. Albelda, MD and Carl June, MD.
See who Dr. Ranganathan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ranganathan works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dmand AI links Dr. Ranganathan to 3 clinical trials. 2 are still active or recruiting. Conditions studied include Lymphoma, B-Cell, Marginal Zone, Lymphoma, T-Cell, Peripheral and Sezary Syndrome. National Cancer Institute (NCI) sponsors the most, 2.
Conditions in Dr. Ranganathan's trials
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
CMS Open Payments shows 455 general payments to Dr. Ranganathan from 25 drug and device companies from 2019 to 2025. Speaker and faculty fees make up the largest share, 72% of the total. Kite Pharma, Inc. paid the most, $137,174.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ranganathan graduated from Lewis Katz School of Medicine in 2008.
Source: Dmand AI Professional Profile Data
Dr. Ranganathan is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
Source: Dmand AI Insurance Network 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 Affiliation DataDmand AI Practice 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
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Dr. Raghuveer Ranganathan's NPI number is 1831354356. It was assigned on July 24, 2008, and it is active in the NPI Registry.
Dr. Raghuveer Ranganathan is a hematologist and oncologist in Newport Beach, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Dr. Ranganathan practices at One Hoag Drive, Newport Beach, CA 92663. Dr. Ranganathan also practices at 1 Hoag Dr, Newport Beach, CA 92663. Dr. Ranganathan's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links Dr. Ranganathan to 1 other site and 1 medical group.
The practice phone on file for Dr. Ranganathan is (949) 764-4624.
Dr. Ranganathan holds California license A169292, one of the licenses on file in 4 states.
Dmand AI has state licenses on file for Dr. Ranganathan in California (2020 to 2026), North Carolina (2015 to 2026), Ohio (2024 to 2026) and Pennsylvania (2008 to 2016).
Dr. Ranganathan practices at Hoag Hospital Newport Beach in Newport Beach, California.
Dr. Ranganathan is linked to Hoag Clinic. Dmand AI links Dr. Ranganathan to 1 more medical group.
Yes. CMS data shows Dr. Ranganathan billed Medicare for 164 services in 2024, and Dr. Ranganathan accepts Medicare assignment.
CMS counts 41 Medicare patients who saw Dr. Ranganathan in 2024, with an average age of 72.
Yes. Dr. Ranganathan is board certified in medical oncology by the American Board of Internal Medicine.
In 2024, Dr. Ranganathan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Dr. Ranganathan graduated from Lewis Katz School of Medicine in 2008.
In 2024 Medicare Part D data, Dr. Ranganathan's most prescribed drugs by claims were Acyclovir and Warfarin Sodium.
CMS Open Payments shows $604,937 in general payments to Dr. Ranganathan from 25 companies from 2019 to 2025. The largest total came from Kite Pharma, Inc.
Dr. Ranganathan graduated from medical school in 2008, 18 years ago.
Dmand AI links 4 publications to Dr. Ranganathan, published from 2014 to 2016. Dr. Ranganathan has worked on 3 clinical trials.
Dr. Ranganathan's most frequent co-authors are Edmund K. Moon, MD (3 shared papers), Steven M. Albelda, MD (2 shared papers) and Carl June, MD (2 shared papers).
Dr. Ranganathan is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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