Dr. Ramasamy Mahadevan, MD
- Industry payments
- $12
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1600 W Ave J, Lancaster, CA 93534
- Practice phone
- Call (661) 948-8581
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mahadevan'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. Ramasamy Mahadevan is a pediatrician in Lancaster, California
Dr. Mahadevan practices in Lancaster, California.
Dr. Mahadevan's NPI, 1376688556, was assigned on February 21, 2007. Dr. Mahadevan graduated from University of Peradeniya FOM in 1968. Dr. Mahadevan holds California license A031542.
- NPI
- 1376688556NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Practice phone
- (661) 948-8581
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Ramasamy Mahadevan's practice address is in Lancaster, California
Dr. Mahadevan's practice address in the NPI Registry is 1600 W Ave J, Lancaster, CA 93534, in Los Angeles County. The practice phone is (661) 948-8581.
- NPI Registry address1600 W Ave J, Lancaster, CA 93534 · Los Angeles CountyPhone(661) 948-8581
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ramasamy Mahadevan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahadevan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Mahadevan'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. Ramasamy Mahadevan is one of 8,236 pediatricians in California
Pediatrics is Dr. Mahadevan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Mahadevan is board certified in pediatrics by the American Board of Pediatrics. Dr. Mahadevan is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Mahadevan
Counts of pediatricians 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. Ramasamy Mahadevan received $12 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Mahadevan from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $12.
Companies that paid Dr. Mahadevan the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ramasamy Mahadevan graduated from University of Peradeniya FOM
Dr. Mahadevan graduated from University of Peradeniya FOM in 1968.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Ramasamy Mahadevan'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 |
| 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. Ramasamy Mahadevan
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. Ramasamy Mahadevan's NPI number?
Dr. Ramasamy Mahadevan's NPI number is 1376688556. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ramasamy Mahadevan?
Dr. Ramasamy Mahadevan is a pediatrician in Lancaster, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Ramasamy Mahadevan practice?
Dr. Mahadevan practices at 1600 W Ave J, Lancaster, CA 93534.
What is Dr. Ramasamy Mahadevan's office phone number?
The practice phone on file for Dr. Mahadevan is (661) 948-8581.
What is Dr. Ramasamy Mahadevan's medical license number?
Dr. Mahadevan holds California license A031542.
Is Dr. Ramasamy Mahadevan board certified?
Yes. Dr. Mahadevan is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Ramasamy Mahadevan go to medical school?
Dr. Mahadevan graduated from University of Peradeniya FOM in 1968.
Has Dr. Ramasamy Mahadevan received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Mahadevan from 1 company from 2020 to 2020. The largest total came from Boston Scientific Corporation.
How long has Dr. Ramasamy Mahadevan been practicing?
Dr. Mahadevan graduated from medical school in 1968, 58 years ago.
Selling to pediatrics practices?
See pediatricians in California 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