Dr. Arjun Chadha, MD
- Part D claims, 2024
- 335
- Publications
- 4
- Industry payments
- $5,440
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1000 Harrington St, Mount Clemens, MI 48043
- Practice phone
- Call (586) 493-8749
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chadha'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. Arjun Chadha is an internist in Mount Clemens, Michigan
Dr. Chadha practices in Mount Clemens, Michigan.
Dr. Chadha's NPI, 1689324931, was assigned on March 28, 2022. Dr. Chadha holds Michigan license 4351049174.
- NPI
- 1689324931NPI Registry (opens in a new tab)
- NPI enumeration date
- March 28, 2022
- NPI status
- Active
- Practice phone
- (586) 493-8749
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Arjun Chadha's practice address is in Mount Clemens, Michigan
Dr. Chadha's practice address in the NPI Registry is 1000 Harrington St, Mount Clemens, MI 48043, in Macomb County. The practice phone is (586) 493-8749.
- NPI Registry address1000 Harrington St, Mount Clemens, MI 48043 · Macomb CountyPhone(586) 493-8749
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Arjun Chadha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chadha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Chadha's practice | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Arjun Chadha is one of 4,804 internists in Michigan
Internal medicine is Dr. Chadha's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chadha is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Chadha
Counts of internists 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. Arjun Chadha's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Chadha's median patient age at 68, with 67% women.
Dr. Chadha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Arjun Chadha wrote 335 Medicare Part D claims in 2024
In 2024, Dr. Chadha wrote 335 Medicare Part D claims for 66 patients. 73% of them were for generic drugs. CMS names the drug for 81 of them, across 5 drugs with 11 or more claims each, at $48,557 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Dr. Chadha's Part D claims by kind of drug, 2024
- Generic245 claims73%
- Brand-name and other90 claims27%
Dr. Chadha'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: 322024: 81153%
Drugs named by CMS: 5 in 2024, 2 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Arjun Chadha has 4 publications on record
Dmand AI links 4 papers to Dr. Chadha, published from 2020 to 2024. 2024 was the busiest year, with 2. Dr. Chadha's most frequent co-authors are Charles Chung, MD, Saakshi Joshi, MD and Anurag Khandavalli, DO.
Dr. Chadha's papers by year, 2020 to 2024
Dr. Chadha's most frequent co-authors
Recent publications by Dr. Chadha
See who Dr. Chadha researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chadha works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Arjun Chadha received $5,440 in industry payments from 2022 to 2025
CMS Open Payments shows 71 general payments to Dr. Chadha from 24 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 76% of the total. Abbott Laboratories paid the most, $1,242.
General payments to Dr. Chadha by program year, 2022 to 2025
General payments to Dr. Chadha by kind, 2022 to 2025
- Food and beverage$4,12776%
- Grants$1,00018%
- Education$3136%
Companies that paid Dr. Chadha the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Arjun Chadha'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 |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Arjun Chadha
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. Arjun Chadha's NPI number?
Dr. Arjun Chadha's NPI number is 1689324931. It was assigned on March 28, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Arjun Chadha?
Dr. Arjun Chadha is an internist in Mount Clemens, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Arjun Chadha practice?
Dr. Chadha practices at 1000 Harrington St, Mount Clemens, MI 48043.
What is Dr. Arjun Chadha's office phone number?
The practice phone on file for Dr. Chadha is (586) 493-8749.
What is Dr. Arjun Chadha's medical license number?
Dr. Chadha holds Michigan license 4351049174.
What drugs does Dr. Arjun Chadha prescribe most?
In 2024 Medicare Part D data, Dr. Chadha's most prescribed drugs by claims were Jardiance, Atorvastatin Calcium and Lisinopril.
Has Dr. Arjun Chadha received payments from drug or device companies?
CMS Open Payments shows $5,440 in general payments to Dr. Chadha from 24 companies from 2022 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Arjun Chadha been practicing?
Dr. Chadha's NPI was assigned in 2022.
Does Dr. Arjun Chadha do research?
Dmand AI links 4 publications to Dr. Chadha, published from 2020 to 2024.
Who does Dr. Arjun Chadha publish with?
Dr. Chadha's most frequent co-authors are Charles Chung, MD (1 shared paper), Saakshi Joshi, MD (1 shared paper) and Anurag Khandavalli, DO (1 shared paper).
Selling to internal medicine practices?
See internists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card