Dr. Melissa Ann Mahajan, MD
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 141
- MIPS score, 2024
- 79
- Hospital affiliations
- 1
- Industry payments
- $208
- Practice address
- 650 Iwilei Rd, Suite 225, Hon, HI 96817
- Practice phone
- Call (808) 356-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Surgery Center of Hawaii
Surgery Center - Medicare-Certified · Hon, Hawaii
Find Dr. Mahajan's professional email, personal email and mobile number
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Dr. Melissa Ann Mahajan is an anesthesiologist in Honolulu, Hawaii
Dr. Mahajan practices at Eye Surgery Center of Hawaii in Hon, Hawaii.
Dr. Mahajan's NPI, 1205494382, was assigned on June 3, 2019. Dr. Mahajan graduated from State University of NY Upstate Medical University in 2019. Dr. Mahajan holds Hawaii license 24019.
- NPI
- 1205494382NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739410887
- NPI enumeration date
- June 3, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 356-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Melissa Ann Mahajan practices at Eye Surgery Center of Hawaii in Hon, Hawaii
Dr. Mahajan's primary practice is Eye Surgery Center of Hawaii, at 650 Iwilei Rd, Suite 225, Hon, HI 96817. The practice phone is (808) 356-4300.
- Eye Surgery Center of Hawaii650 Iwilei Rd, Suite 225, Hon, HI 96817Phone(808) 356-4300
Source: Dmand AI Affiliation Data
Dr. Melissa Ann Mahajan is affiliated with 3 sites of care and 1 medical group
Dr. Mahajan's primary practice is Eye Surgery Center of Hawaii in Hon, Hawaii. Dr. Mahajan is also affiliated with Kuakini Medical Center. The medical group on file is MUSC Health. Dmand AI also links Dr. Mahajan to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Melissa Ann Mahajan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahajan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Surgery Center of Hawaii | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Melissa Ann Mahajan is one of 224 anesthesiologists in Hawaii
Anesthesiology is Dr. Mahajan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mahajan is licensed in Hawaii.
Specialties and state licenses
- Anesthesiology, HawaiiPrimary
Anesthesiologists near Dr. Mahajan
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. Melissa Ann Mahajan billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Dr. Mahajan across 1 procedure code in 2024, for 141 Medicare patients. Medicare paid $1,022 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mahajan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 122024: 1633%
Dr. Mahajan compared with the Hawaii median for anesthesiologists, 2024
- Dr. Mahajan
- Hawaii median
- Medicare services
- 16vs 4766% below
- Medicare patients
- 141vs 11028% above
Medians across 195 anesthesiologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Mahajan'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. Melissa Ann Mahajan treated 141 Medicare patients in 2024, average age 74
CMS counts 141 Medicare patients who saw Dr. Mahajan in 2024. The largest group is 75 to 84, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.59, 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. Mahajan's median patient age at 72, with 32% women.
Dr. Mahajan's Medicare patients by age, 2024
Dr. Mahajan's Medicare patients by sex, 2024
- Women7654%
- Men6546%
Chronic conditions among Dr. Mahajan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes30%
- Chronic kidney disease29%
- Ischemic heart disease28%
- Heart failure26%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mahajan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women32%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Melissa Ann Mahajan scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Mahajan for performance year 2024, reported as part of a group. Dr. Mahajan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mahajan's MIPS scores, performance year 2024
- 79of 100Final score
- 62.4of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Melissa Ann Mahajan received $208 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Mahajan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $107.
Companies that paid Dr. Mahajan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Melissa Ann Mahajan graduated from State University of NY Upstate Medical University
Dr. Mahajan graduated from State University of NY Upstate Medical University in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Melissa Ann Mahajan'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)Clinician Public Reporting: Overall MIPS Performance (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. Melissa Ann Mahajan
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What is Dr. Melissa Ann Mahajan's NPI number?
Dr. Melissa Ann Mahajan's NPI number is 1205494382. It was assigned on June 3, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Melissa Ann Mahajan?
Dr. Melissa Ann Mahajan is an anesthesiologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Melissa Ann Mahajan practice?
Dr. Mahajan practices at 650 Iwilei Rd, Suite 225, Hon, HI 96817. Dr. Mahajan's primary practice is Eye Surgery Center of Hawaii in Hon, Hawaii. Dmand AI also links Dr. Mahajan to 1 physician office.
What is Dr. Melissa Ann Mahajan's office phone number?
The practice phone on file for Dr. Mahajan is (808) 356-4300.
What is Dr. Melissa Ann Mahajan's medical license number?
Dr. Mahajan holds Hawaii license 24019.
Which hospitals is Dr. Melissa Ann Mahajan affiliated with?
Dr. Mahajan is affiliated with Kuakini Medical Center.
What medical group is Dr. Melissa Ann Mahajan part of?
Dr. Mahajan is linked to MUSC Health.
Does Dr. Melissa Ann Mahajan accept Medicare?
Yes. CMS data shows Dr. Mahajan billed Medicare for 16 services in 2024, and Dr. Mahajan accepts Medicare assignment.
What is Dr. Melissa Ann Mahajan's MIPS score?
Dr. Mahajan's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Melissa Ann Mahajan see?
CMS counts 141 Medicare patients who saw Dr. Mahajan in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Melissa Ann Mahajan bill to Medicare?
In 2024, Dr. Mahajan's most billed Medicare services were anesthesia (00731).
Where did Dr. Melissa Ann Mahajan go to medical school?
Dr. Mahajan graduated from State University of NY Upstate Medical University in 2019.
Has Dr. Melissa Ann Mahajan received payments from drug or device companies?
CMS Open Payments shows $208 in general payments to Dr. Mahajan from 2 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Melissa Ann Mahajan been practicing?
Dr. Mahajan graduated from medical school in 2019, 7 years ago.
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