JPEN J Parenter Enteral Nutr
BilirubinHeart Defects, CongenitalLiver Cirrhosis
Dr. Ayan Rajgarhia, MD
NPI1295015410
- Publications
- 6
- Hospital affiliations
- 1
- Industry payments
- $13,049
- Medical group
- 1
- Insurance carriers
- 12
- Practice address
- 1201 W La Veta Ave, Orange, CA 92868
- Practice phone
- Call (714) 997-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Hospital of Orange County Main Campus
Orange, California
Find Dr. Rajgarhia'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. Ayan Rajgarhia is a neonatologist in Orange, California
Dr. Rajgarhia practices at Children's Hospital of Orange County Main Campus in Orange, California.
Dr. Rajgarhia's NPI, 1295015410, was assigned on August 18, 2011. Dr. Rajgarhia graduated from Topiwala National Medical College in 2010. Dr. Rajgarhia's California license number on file is 192366.
NPI and contact details
- NPI
- 1295015410NPI Registry (opens in a new tab)
- NPI enumeration date
- August 18, 2011
- NPI status
- Active
- Practice phone
- (714) 997-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Ayan Rajgarhia practices at Children's Hospital of Orange County Main Campus in Orange, California
Dr. Rajgarhia's primary practice is Children's Hospital of Orange County Main Campus, at 1201 W La Veta Ave, Orange, CA 92868 in Orange County. The practice phone is (714) 997-3000.
- Children's Hospital of Orange County Main Campus1201 W La Veta Ave, Orange, CA 92868 · Orange CountyPhone(714) 997-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ayan Rajgarhia is affiliated with 2 sites of care and 1 medical group
Dr. Rajgarhia's primary practice is Children's Hospital of Orange County Main Campus in Orange, California. Dr. Rajgarhia is also affiliated with Rady Children's Hospital - Orange County. The medical group on file is CHOC Children's.
Children's Hospital of Orange County Main CampusPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ayan Rajgarhia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rajgarhia practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Orange County Main Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ayan Rajgarhia is one of 780 neonatologists in California
Neonatal-perinatal medicine is Dr. Rajgarhia's primary specialty in the NPI Registry, under taxonomy code 2080N0001X. Dr. Rajgarhia is board certified in neonatal-perinatal medicine by the American Board of Pediatrics. Dmand AI has Dr. Rajgarhia's licenses on file in 5 states: California, Kansas, Missouri, New York and Pennsylvania.
Specialties and state licenses
- Neonatal-perinatal medicine, CaliforniaPrimary
- Kansas license
- Missouri license
- New York license
- Pennsylvania license
Neonatologists near Dr. Rajgarhia
Counts of neonatologists 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. Ayan Rajgarhia's patients have a median age of 2
Across all payers, Dmand AI patient panel data puts Dr. Rajgarhia's median patient age at 2, with 63% women.
Dr. Rajgarhia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 2
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Ayan Rajgarhia has 6 publications on record
Dmand AI links 6 papers to Dr. Rajgarhia, published from 2021 to 2023. 2021 was the busiest year, with 5. The most frequent topics are Heart Defects, Congenital. Dr. Rajgarhia has published most often in J Perinatol. Dr. Rajgarhia's most frequent co-authors are Mohamed Nagy Ahmed, MD, Mahdi Alsaleem and Molly Katherine Ball, MD.
Papers6
Years published2021 to 2023
Topics Dr. Rajgarhia writes about most
- Heart Defects, Congenital
Dr. Rajgarhia's most frequent co-authors
- Mohamed Nagy Ahmed, MD1 shared paper
- Mahdi Alsaleem1 shared paper
- Molly Katherine Ball, MD1 shared paper
Recent publications by Dr. Rajgarhia
Enteral NutritionEnterocolitis, NecrotizingGastroschisis
Heart Defects, CongenitalIntensive Care Units, NeonatalNeonatologists
See who Dr. Rajgarhia researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rajgarhia works with, so you can find a warm path to the right neonatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ayan Rajgarhia received $13,049 in industry payments from 2021 to 2025
CMS Open Payments shows 12 general payments to Dr. Rajgarhia from 2 drug and device companies from 2021 to 2025. Consulting fees make up the largest share, 79% of the total. FUJIFILM SonoSite, Inc. paid the most, $12,837.
General payments to Dr. Rajgarhia by program year, 2021 to 2025
General payments to Dr. Rajgarhia by kind, 2021 to 2025
$13Kin total
- Consulting fees$10,26279%
- Travel and lodging$2,46819%
- Food and beverage$3192%
Companies that paid Dr. Rajgarhia the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ayan Rajgarhia graduated from Topiwala National Medical College
Dr. Rajgarhia graduated from Topiwala National Medical College in 2010.
- Medical school
- Board certified in neonatal-perinatal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Ayan Rajgarhia accepts plans from 12 insurance carriers
Dr. Rajgarhia is in network with 12 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- AR State Medicaid
- Aspirus Health Plan
- +4 more carriersWith a free account
Plan types Dr. Rajgarhia accepts, by number of carriers
- PPO7
- HMO6
- EPO4
- POS3
- Medicare2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ayan Rajgarhia'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 DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Ayan Rajgarhia
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. Ayan Rajgarhia's NPI number?
Dr. Ayan Rajgarhia's NPI number is 1295015410. It was assigned on August 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Ayan Rajgarhia?
Dr. Ayan Rajgarhia is a neonatologist in Orange, California. The primary specialty in the NPI Registry is Neonatal-Perinatal Medicine Physician (taxonomy code 2080N0001X).
Where does Dr. Ayan Rajgarhia practice?
Dr. Rajgarhia practices at 1201 W La Veta Ave, Orange, CA 92868. Dr. Rajgarhia's primary practice is Children's Hospital of Orange County Main Campus in Orange, California.
What is Dr. Ayan Rajgarhia's office phone number?
The practice phone on file for Dr. Rajgarhia is (714) 997-3000.
What is Dr. Ayan Rajgarhia's medical license number?
Dr. Rajgarhia's California license number on file is 192366, one of the licenses on file in 5 states.
Which states has Dr. Ayan Rajgarhia been licensed in?
Dmand AI has state licenses on file for Dr. Rajgarhia in California (2023 to 2025), Kansas (2020 to 2026), Missouri (2016 to 2025), New York (2014 to 2018) and Pennsylvania (2014).
Which hospitals is Dr. Ayan Rajgarhia affiliated with?
Dr. Rajgarhia is affiliated with Rady Children's Hospital - Orange County.
What medical group is Dr. Ayan Rajgarhia part of?
Dr. Rajgarhia is linked to CHOC Children's.
Is Dr. Ayan Rajgarhia board certified?
Yes. Dr. Rajgarhia is board certified in neonatal-perinatal medicine by the American Board of Pediatrics.
Where did Dr. Ayan Rajgarhia go to medical school?
Dr. Rajgarhia graduated from Topiwala National Medical College in 2010.
Show 5 more questionsShow fewer questions
Has Dr. Ayan Rajgarhia received payments from drug or device companies?
CMS Open Payments shows $13,049 in general payments to Dr. Rajgarhia from 2 companies from 2021 to 2025. The largest total came from FUJIFILM SonoSite, Inc.
How long has Dr. Ayan Rajgarhia been practicing?
Dr. Rajgarhia graduated from medical school in 2010, 16 years ago.
Does Dr. Ayan Rajgarhia do research?
Dmand AI links 6 publications to Dr. Rajgarhia, published from 2021 to 2023.
Who does Dr. Ayan Rajgarhia publish with?
Dr. Rajgarhia's most frequent co-authors are Mohamed Nagy Ahmed, MD (1 shared paper), Mahdi Alsaleem (1 shared paper) and Molly Katherine Ball, MD (1 shared paper).
What insurance does Dr. Ayan Rajgarhia accept?
Dr. Rajgarhia is in network with 12 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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