Dr. Karpukarasi Ayyanathan, MD
- Hospital affiliations
- 1
- Industry payments
- $314
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 99 Beauvoir Avenue, Summit, NJ 07901
- Practice phone
- Call (908) 522-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ayyanathan'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. Karpukarasi Ayyanathan is a pediatrician in Summit, New Jersey
Dr. Ayyanathan practices at Overlook Medical Center in Summit, New Jersey, part of Atlantic Health System.
Dr. Ayyanathan's NPI, 1083714273, was assigned on September 25, 2006. Dr. Ayyanathan holds New Jersey license MA35801.
- NPI
- 1083714273NPI Registry (opens in a new tab)
- NPI enumeration date
- September 25, 2006
- NPI status
- Active
- Practice phone
- (908) 522-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Karpukarasi Ayyanathan practices at Overlook Medical Center in Summit, New Jersey
Dr. Ayyanathan's primary practice is Overlook Medical Center, at 99 Beauvoir Avenue, Summit, NJ 07901 in Union County. The practice phone is (908) 522-2000.
- Overlook Medical Center99 Beauvoir Avenue, Summit, NJ 07901 · Union CountyPhone(908) 522-2000
Source: Dmand AI Affiliation Data
Dr. Karpukarasi Ayyanathan is affiliated with 2 sites of care and 1 medical group
Dr. Ayyanathan's primary practice is Overlook Medical Center in Summit, New Jersey, part of Atlantic Health System. Dmand AI also links Dr. Ayyanathan to 1 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. Karpukarasi Ayyanathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ayyanathan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Overlook 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Atlantic Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karpukarasi Ayyanathan is one of 1,923 pediatricians in New Jersey
Pediatrics is Dr. Ayyanathan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ayyanathan is licensed in New Jersey.
Specialties and state licenses
- Pediatrics, New JerseyPrimary
Pediatricians near Dr. Ayyanathan
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. Karpukarasi Ayyanathan's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Ayyanathan's median patient age at 14, with 55% women.
Dr. Ayyanathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Karpukarasi Ayyanathan received $314 in industry payments from 2016 to 2022
CMS Open Payments shows 21 general payments to Dr. Ayyanathan from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $111.
General payments to Dr. Ayyanathan by program year, 2016 to 2022
Companies that paid Dr. Ayyanathan the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Karpukarasi Ayyanathan'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 |
| 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. Karpukarasi Ayyanathan
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. Karpukarasi Ayyanathan's NPI number?
Dr. Karpukarasi Ayyanathan's NPI number is 1083714273. It was assigned on September 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karpukarasi Ayyanathan?
Dr. Karpukarasi Ayyanathan is a pediatrician in Summit, New Jersey. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Karpukarasi Ayyanathan practice?
Dr. Ayyanathan practices at 99 Beauvoir Avenue, Summit, NJ 07901. Dr. Ayyanathan's primary practice is Overlook Medical Center in Summit, New Jersey, part of Atlantic Health System. Dmand AI also links Dr. Ayyanathan to 1 group practice or clinic and 1 medical group.
What is Dr. Karpukarasi Ayyanathan's office phone number?
The practice phone on file for Dr. Ayyanathan is (908) 522-2000.
What is Dr. Karpukarasi Ayyanathan's medical license number?
Dr. Ayyanathan holds New Jersey license MA35801.
Which hospitals is Dr. Karpukarasi Ayyanathan affiliated with?
Dr. Ayyanathan practices at Overlook Medical Center in Summit, New Jersey.
Has Dr. Karpukarasi Ayyanathan received payments from drug or device companies?
CMS Open Payments shows $314 in general payments to Dr. Ayyanathan from 5 companies from 2016 to 2022. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Karpukarasi Ayyanathan been practicing?
Dr. Ayyanathan's NPI was assigned in 2006.
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