Dr. Aruna Adaikkalam, MD
- Medicare services, 2023
- 13
- Part D claims, 2024
- 157
- Industry payments
- $251
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 55 Fruit St, Boston, MA 02114
- Practice phone
- Call (978) 632-3420
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heywood Hospital
Boston, Massachusetts
Find Dr. Adaikkalam'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. Aruna Adaikkalam is a hospitalist in Boston, Massachusetts
Dr. Adaikkalam practices at Heywood Hospital in Boston, Massachusetts.
Dr. Adaikkalam's NPI, 1861403875, was assigned on August 11, 2006. Dr. Adaikkalam holds Massachusetts license 245853.
- NPI
- 1861403875NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2006
- NPI status
- Active
- Practice phone
- (978) 632-3420
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Aruna Adaikkalam practices at Heywood Hospital in Boston, Massachusetts
Dr. Adaikkalam's primary practice is Heywood Hospital, at 55 Fruit St, Boston, MA 02114 in Suffolk County. The practice phone is (978) 632-3420.
- Heywood Hospital55 Fruit St, Boston, MA 02114 · Suffolk CountyPhone(978) 632-3420
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aruna Adaikkalam is affiliated with 1 site of care
Dr. Adaikkalam's primary practice is Heywood Hospital in Boston, Massachusetts.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Aruna Adaikkalam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Adaikkalam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heywood Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aruna Adaikkalam is one of 502 hospitalists in Massachusetts
Hospitalist is Dr. Adaikkalam's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Adaikkalam is licensed in Massachusetts.
Specialties and state licenses
- Hospitalist, MassachusettsPrimary
Hospitalists near Dr. Adaikkalam
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. Aruna Adaikkalam billed Medicare for 13 services in 2023
CMS data shows 13 Medicare services from Dr. Adaikkalam across 1 procedure code in 2023, all of them office visits. Medicare paid $348 for them. Every service was in an office.
Dr. Adaikkalam's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 4442023: 1397%
- Tests and treatments
- 2022: 112023: 0100%
- Other services
- 2022: 1012023: 0100%
Dr. Adaikkalam compared with the Massachusetts median for hospitalists, 2023
- Dr. Adaikkalam
- Massachusetts median
- Medicare services
- 13vs 46497% below
- Part D claims
- 58vs 6511% below
Medians across 477 hospitalists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Adaikkalam's most billed Medicare procedure codes, 2023
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. Adaikkalam and other hospitalists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aruna Adaikkalam's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Adaikkalam's median patient age at 66, with 45% women.
Dr. Adaikkalam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Aruna Adaikkalam wrote 157 Medicare Part D claims in 2024
In 2024, Dr. Adaikkalam wrote 157 Medicare Part D claims for 71 patients. 95% of them were for generic drugs. CMS names the drug for 58 of them, across 4 drugs with 11 or more claims each, at $676 in total drug cost. In 2023, CMS named 3,337 claims across 79 drugs.
Dr. Adaikkalam's Part D claims by kind of drug, 2024
- Generic149 claims95%
- Brand-name and other8 claims5%
Dr. Adaikkalam'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,3372024: 5898%
Drugs named by CMS: 4 in 2024, 79 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
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Dr. Aruna Adaikkalam received $251 in industry payments from 2016 to 2024
CMS Open Payments shows 11 general payments to Dr. Adaikkalam from 9 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 61% of the total. Mallinckrodt LLC paid the most, $99.
General payments to Dr. Adaikkalam by program year, 2016 to 2024
General payments to Dr. Adaikkalam by kind, 2016 to 2024
- Food and beverage$15261%
- Education$9939%
Companies that paid Dr. Adaikkalam the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aruna Adaikkalam'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 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) |
| 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. Aruna Adaikkalam
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. Aruna Adaikkalam's NPI number?
Dr. Aruna Adaikkalam's NPI number is 1861403875. It was assigned on August 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Aruna Adaikkalam?
Dr. Aruna Adaikkalam is a hospitalist in Boston, Massachusetts. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Aruna Adaikkalam practice?
Dr. Adaikkalam practices at 55 Fruit St, Boston, MA 02114. Dr. Adaikkalam's primary practice is Heywood Hospital in Boston, Massachusetts.
What is Dr. Aruna Adaikkalam's office phone number?
The practice phone on file for Dr. Adaikkalam is (978) 632-3420.
What is Dr. Aruna Adaikkalam's medical license number?
Dr. Adaikkalam holds Massachusetts license 245853.
Does Dr. Aruna Adaikkalam accept Medicare?
Yes. CMS data shows Dr. Adaikkalam billed Medicare for 13 services in 2023.
What services does Dr. Aruna Adaikkalam bill to Medicare?
In 2023, Dr. Adaikkalam's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Aruna Adaikkalam prescribe most?
In 2024 Medicare Part D data, Dr. Adaikkalam's most prescribed drugs by claims were Alendronate Sodium, Levothyroxine Sodium and Lisinopril.
Has Dr. Aruna Adaikkalam received payments from drug or device companies?
CMS Open Payments shows $251 in general payments to Dr. Adaikkalam from 9 companies from 2016 to 2024. The largest total came from Mallinckrodt LLC.
How long has Dr. Aruna Adaikkalam been practicing?
Dr. Adaikkalam graduated from medical school in 1988, 38 years ago.
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