Dr. Rajam Raghunathan, MD, PhD
- Part D claims, 2024
- 30
- Hospital affiliations
- 1
- Industry payments
- $103
- Medical groups
- 2
- State license
- 1
- Practice address
- 3-3420 Kuhio Highway, Lihue, HI 96766
- Practice phone
- Call (808) 245-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Raghunathan's professional email, personal email and mobile number
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Dr. Rajam Raghunathan is a general surgeon in Lihue, Hawaii
Dr. Raghunathan practices at Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health.
Dr. Raghunathan's NPI, 1952004723, was assigned on March 22, 2023. Dr. Raghunathan graduated from McGill University Faculty of Medicine in 2017. Dr. Raghunathan holds New York license 322818.
- NPI
- 1952004723NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133581598
- NPI enumeration date
- March 22, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 245-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rajam Raghunathan practices at Wilcox Medical Center in Lihue, Hawaii
Dr. Raghunathan's primary practice is Wilcox Medical Center, at 3-3420 Kuhio Highway, Lihue, HI 96766 in Kauai County. The practice phone is (808) 245-1100.
- Wilcox Medical Center3-3420 Kuhio Highway, Lihue, HI 96766 · Kauai CountyPhone(808) 245-1100
Source: Dmand AI Affiliation Data
Dr. Rajam Raghunathan is affiliated with 2 sites of care and 2 medical groups
Dr. Raghunathan's primary practice is Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health. The medical group on file is Kauaʻi Medical Clinic. Dmand AI also links Dr. Raghunathan to 1 more group practice or clinic 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. Rajam Raghunathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Raghunathan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wilcox Medical Center | 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. Rajam Raghunathan is one of 142 general surgeons in Hawaii
Surgery is Dr. Raghunathan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Raghunathan is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Raghunathan
Counts of general surgeons 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. Rajam Raghunathan's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Raghunathan's median patient age at 70, with 52% women.
Dr. Raghunathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Rajam Raghunathan wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Raghunathan wrote 30 Medicare Part D claims for 24 patients. 90% of them were for generic drugs. CMS names the drug for 23 of them, across 1 drug with 11 or more claims each, at $35 in total drug cost.
Dr. Raghunathan's Part D claims by kind of drug, 2024
- Generic27 claims90%
- Brand-name and other3 claims10%
Dr. Raghunathan'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. Raghunathan's Part D claims, 2024
- Opioids77%23 of 30 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Rajam Raghunathan ranks in the 44th percentile for colonoscopy in Medicare
Dr. Raghunathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of colonoscopy by Dr. Raghunathan, more than 44% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Raghunathan ranks in Medicare procedure volume
- Colonoscopy
- 44th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Rajam Raghunathan received $103 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Raghunathan from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $66.
General payments to Dr. Raghunathan by program year, 2023 to 2025
Companies that paid Dr. Raghunathan the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rajam Raghunathan graduated from McGill University Faculty of Medicine
Dr. Raghunathan graduated from McGill University Faculty of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rajam Raghunathan'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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)Doctors and Clinicians Utilization Data (CMS) (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 |
| 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. Rajam Raghunathan
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. Rajam Raghunathan's NPI number?
Dr. Rajam Raghunathan's NPI number is 1952004723. It was assigned on March 22, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajam Raghunathan?
Dr. Rajam Raghunathan is a general surgeon in Lihue, Hawaii. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Rajam Raghunathan practice?
Dr. Raghunathan practices at 3-3420 Kuhio Highway, Lihue, HI 96766. Dr. Raghunathan's primary practice is Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health. Dmand AI also links Dr. Raghunathan to 1 group practice or clinic and 1 medical group.
What is Dr. Rajam Raghunathan's office phone number?
The practice phone on file for Dr. Raghunathan is (808) 245-1100.
What is Dr. Rajam Raghunathan's medical license number?
Dr. Raghunathan holds New York license 322818.
Which hospitals is Dr. Rajam Raghunathan affiliated with?
Dr. Raghunathan practices at Wilcox Medical Center in Lihue, Hawaii.
What medical group is Dr. Rajam Raghunathan part of?
Dr. Raghunathan is linked to Kauaʻi Medical Clinic. Dmand AI links Dr. Raghunathan to 1 more medical group.
Does Dr. Rajam Raghunathan accept Medicare?
Yes. CMS lists Dr. Raghunathan as accepting Medicare assignment.
Where did Dr. Rajam Raghunathan go to medical school?
Dr. Raghunathan graduated from McGill University Faculty of Medicine in 2017.
What drugs does Dr. Rajam Raghunathan prescribe most?
In 2024 Medicare Part D data, Dr. Raghunathan's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Rajam Raghunathan received payments from drug or device companies?
CMS Open Payments shows $103 in general payments to Dr. Raghunathan from 2 companies from 2023 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Rajam Raghunathan been practicing?
Dr. Raghunathan graduated from medical school in 2017, 9 years ago.
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