Dr. Arun Kumar Ramasamy, MD
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 108
- Hospital affiliations
- 4
- Industry payments
- $165
- Medical groups
- 12
- Practice address
- 9300 Valley Childrens Place, Madera, CA 93636
- Practice phone
- Call (559) 353-5116
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ramasamy's professional email, personal email and mobile number
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Dr. Arun Kumar Ramasamy is an anesthesiologist in Madera, California
Dr. Ramasamy practices at Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare.
Dr. Ramasamy's NPI, 1790967909, was assigned on November 29, 2007. Dr. Ramasamy holds Michigan license 4301092971.
- NPI
- 1790967909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103003769
- NPI enumeration date
- November 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 353-5116
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arun Kumar Ramasamy practices at Valley Children's Hospital in Madera, California
Dr. Ramasamy's primary practice is Valley Children's Hospital, at 9300 Valley Childrens Place, Madera, CA 93636 in Madera County. The practice phone is (559) 353-5116.
- Valley Children's Hospital9300 Valley Childrens Place, Madera, CA 93636 · Madera CountyPhone(559) 353-5116
Source: Dmand AI Affiliation Data
Dr. Arun Kumar Ramasamy is affiliated with 4 sites of care and 12 medical groups
Dr. Ramasamy's primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. Dr. Ramasamy is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Valley Children's Medical Group. Dmand AI also links Dr. Ramasamy to 2 more hospitals and 11 medical groups, 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. Arun Kumar Ramasamy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramasamy practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Children's Hospital | Available with a free account |
| +3 more sites and 11 medical groups | 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 Valley Children's Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Arun Kumar Ramasamy is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Ramasamy's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Ramasamy's licenses on file in 2 states: Michigan and Iowa.
Specialties and state licenses
- Anesthesiology, MichiganPrimary
- Pediatric anesthesiology, Iowa
Anesthesiologists near Dr. Ramasamy
Counts of anesthesiologists 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. Arun Kumar Ramasamy billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Ramasamy across 1 procedure code in 2024, for 108 Medicare patients. Medicare paid $1,262 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ramasamy's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Anesthesia
- 2021: 252024: 1540%
Dr. Ramasamy compared with the California median for anesthesiologists, 2024
- Dr. Ramasamy
- California median
- Medicare services
- 15vs 7279% below
- Medicare patients
- 108vs 14324% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Ramasamy'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.
Need commercial claims for Dr. Ramasamy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ramasamy and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Arun Kumar Ramasamy treated 108 Medicare patients in 2024, average age 73
CMS counts 108 Medicare patients who saw Dr. Ramasamy in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.61, 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. Ramasamy's median patient age at 20, with 50% women.
Dr. Ramasamy's Medicare patients by age, 2024
Dr. Ramasamy's Medicare patients by sex, 2024
- Women5652%
- Men5248%
Chronic conditions among Dr. Ramasamy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis56%
- Mood disorders36%
- Diabetes34%
- Anxiety33%
- Depression33%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramasamy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 20
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Arun Kumar Ramasamy takes part in Medicare
Dr. Ramasamy 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. Arun Kumar Ramasamy received $165 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Ramasamy from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $71.
General payments to Dr. Ramasamy by program year, 2017 to 2025
Companies that paid Dr. Ramasamy the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Arun Kumar Ramasamy'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) |
| 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. Arun Kumar Ramasamy
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. Arun Kumar Ramasamy's NPI number?
Dr. Arun Kumar Ramasamy's NPI number is 1790967909. It was assigned on November 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Arun Kumar Ramasamy?
Dr. Arun Kumar Ramasamy is an anesthesiologist in Madera, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Arun Kumar Ramasamy practice?
Dr. Ramasamy practices at 9300 Valley Childrens Place, Madera, CA 93636. Dr. Ramasamy's primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. Dmand AI also links Dr. Ramasamy to 2 hospitals and 11 medical groups.
What is Dr. Arun Kumar Ramasamy's office phone number?
The practice phone on file for Dr. Ramasamy is (559) 353-5116.
What is Dr. Arun Kumar Ramasamy's medical license number?
Dr. Ramasamy holds Michigan license 4301092971, one of the licenses on file in 2 states.
Which states has Dr. Arun Kumar Ramasamy been licensed in?
Dmand AI has state licenses on file for Dr. Ramasamy in Michigan and Iowa.
Which hospitals is Dr. Arun Kumar Ramasamy affiliated with?
Dr. Ramasamy practices at Valley Children's Hospital in Madera, California. Dr. Ramasamy is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. Dmand AI links Dr. Ramasamy to 2 more hospitals.
What medical group is Dr. Arun Kumar Ramasamy part of?
Dr. Ramasamy is linked to Valley Children's Medical Group. Dmand AI links Dr. Ramasamy to 11 more medical groups.
Does Dr. Arun Kumar Ramasamy accept Medicare?
Yes. CMS data shows Dr. Ramasamy billed Medicare for 15 services in 2024, and Dr. Ramasamy accepts Medicare assignment.
How many Medicare patients does Dr. Arun Kumar Ramasamy see?
CMS counts 108 Medicare patients who saw Dr. Ramasamy in 2024, with an average age of 73.
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What services does Dr. Arun Kumar Ramasamy bill to Medicare?
In 2024, Dr. Ramasamy's most billed Medicare services were anesthesia (00731).
Has Dr. Arun Kumar Ramasamy received payments from drug or device companies?
CMS Open Payments shows $165 in general payments to Dr. Ramasamy from 5 companies from 2017 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Arun Kumar Ramasamy been practicing?
Dr. Ramasamy graduated from medical school in 2001, 25 years ago.
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