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Dr. Rajiv B. Kumar, MD
NPI1902145774
- Publications
- 12
- Hospital affiliations
- 2
- Industry payments
- $485
- Medical group
- 1
- Insurance carriers
- 5
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Kumar'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. Rajiv B. Kumar is a pediatrician in Palo Alto, California
Dr. Kumar practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Kumar's NPI, 1902145774, was assigned on February 13, 2013. Dr. Kumar graduated from Loyola University Chicago Stritch School of Medicine in 2006. Dr. Kumar holds California license A113037.
NPI and contact details
- NPI
- 1902145774NPI Registry (opens in a new tab)
- NPI enumeration date
- February 13, 2013
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rajiv B. Kumar practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Kumar's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Rajiv B. Kumar is affiliated with 2 sites of care and 1 medical group
Dr. Kumar's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dr. Kumar is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Lucile Packard Children's Hospital Stanford. Dr. Kumar's employer is on file too: a hospital.
Stanford Hospital at 300 Pasteur DriveLucile Packard Children's Hospital StanfordEmployer: hospitalName with a free account
See all 3 affiliations for Dr. KumarSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rajiv B. Kumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | 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. Rajiv B. Kumar is one of 8,236 pediatricians in California
Pediatrics is Dr. Kumar's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Kumar is board certified in pediatric endocrinology by the American Board of Pediatrics. Dmand AI has Dr. Kumar's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Illinois license
Pediatricians near Dr. Kumar
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
8,236pediatricians in California360pediatricians in Palo Alto259pediatricians at Lucile Packard Children's Hospital Stanford
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Rajiv B. Kumar's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Kumar's median patient age at 15, with 58% women.
Dr. Kumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Rajiv B. Kumar has 12 publications on record
Dmand AI links 12 papers to Dr. Kumar, published from 2014 to 2019. 2014 was the busiest year, with 2. The most frequent topics are Dihydroxycholecalciferols and Hydroxycholecalciferols. Dr. Kumar's most frequent co-authors are Christina Seng Chao, MD, PhD, Christopher A. Longhurst, MD and David Ernest Stark, MD.
Papers12
Years published2014 to 2019
Dr. Kumar's papers by year, 2014 to 2019
Topics Dr. Kumar writes about most
- Dihydroxycholecalciferols
- Hydroxycholecalciferols
Dr. Kumar's most frequent co-authors
- Christina Seng Chao, MD, PhD2 shared papers
- Christopher A. Longhurst, MD2 shared papers
- David Ernest Stark, MD2 shared papers
Recent publications by Dr. Kumar
Appl Clin Inform
BrainCell PhoneTelemedicine
Int J Pediatr Endocrinol
See who Dr. Kumar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kumar works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rajiv B. Kumar received $485 in industry payments from 2016 to 2024
CMS Open Payments shows 12 general payments to Dr. Kumar from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Actelion Pharmaceuticals US, Inc. paid the most, $231.
General payments to Dr. Kumar by program year, 2016 to 2024
Companies that paid Dr. Kumar the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rajiv B. Kumar graduated from Loyola University Chicago Stritch School of Medicine
Dr. Kumar graduated from Loyola University Chicago Stritch School of Medicine in 2006.
- Medical school
- Board certified in pediatric endocrinology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Rajiv B. Kumar accepts plans from 5 insurance carriers
Dr. Kumar is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Kumar accepts, by number of carriers
- Medicare5
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Rajiv B. Kumar'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 |
| 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. Rajiv B. Kumar
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. Rajiv B. Kumar's NPI number?
Dr. Rajiv B. Kumar's NPI number is 1902145774. It was assigned on February 13, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajiv B. Kumar?
Dr. Rajiv B. Kumar is a pediatrician in Palo Alto, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Rajiv B. Kumar practice?
Dr. Kumar practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Kumar's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
What is Dr. Rajiv B. Kumar's office phone number?
The practice phone on file for Dr. Kumar is (650) 497-8000.
What is Dr. Rajiv B. Kumar's medical license number?
Dr. Kumar holds California license A113037, one of the licenses on file in 2 states.
Which states has Dr. Rajiv B. Kumar been licensed in?
Dmand AI has state licenses on file for Dr. Kumar in California (2010 to 2026) and Illinois (2006 to 2011).
Which hospitals is Dr. Rajiv B. Kumar affiliated with?
Dr. Kumar practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California. Dr. Kumar is also affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Dr. Rajiv B. Kumar part of?
Dr. Kumar is linked to Lucile Packard Children's Hospital Stanford.
Is Dr. Rajiv B. Kumar board certified?
Yes. Dr. Kumar is board certified in pediatric endocrinology by the American Board of Pediatrics.
Where did Dr. Rajiv B. Kumar go to medical school?
Dr. Kumar graduated from Loyola University Chicago Stritch School of Medicine in 2006.
Show 5 more questionsShow fewer questions
Has Dr. Rajiv B. Kumar received payments from drug or device companies?
CMS Open Payments shows $485 in general payments to Dr. Kumar from 7 companies from 2016 to 2024. The largest total came from Actelion Pharmaceuticals US, Inc.
How long has Dr. Rajiv B. Kumar been practicing?
Dr. Kumar graduated from medical school in 2006, 20 years ago.
Does Dr. Rajiv B. Kumar do research?
Dmand AI links 12 publications to Dr. Kumar, published from 2014 to 2019.
Who does Dr. Rajiv B. Kumar publish with?
Dr. Kumar's most frequent co-authors are Christina Seng Chao, MD, PhD (2 shared papers), Christopher A. Longhurst, MD (2 shared papers) and David Ernest Stark, MD (2 shared papers).
What insurance does Dr. Rajiv B. Kumar accept?
Dr. Kumar is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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