J Allergy Clin Immunol
Dr. Sayantani Bhattacharya Sindher, MD
- Medicare services, 2018
- 26
- Part D claims, 2019
- 57
- Publications
- 75
- Clinical trials
- 2
- Hospital affiliations
- 1
- 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. Sindher'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. Sayantani Bhattacharya Sindher is an allergist and immunologist in Palo Alto, California
Dr. Sindher practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Sindher's NPI, 1366739740, was assigned on July 6, 2011. Dr. Sindher graduated from SUNY Downstate Health Sciences University in 2010. Dr. Sindher holds California license A144981.
- NPI
- 1366739740NPI Registry (opens in a new tab)
- NPI enumeration date
- July 6, 2011
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sayantani Bhattacharya Sindher practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Sindher'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. Sayantani Bhattacharya Sindher is affiliated with 1 site of care and 2 medical groups
Dr. Sindher's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Sindher to 1 more medical group, named with a free account. Dr. Sindher's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sayantani Bhattacharya Sindher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sindher practices. 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 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sayantani Bhattacharya Sindher is one of 386 allergists and immunologists in California
Allergy and immunology is Dr. Sindher's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Sindher is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Sindher's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Allergy and immunology, CaliforniaPrimary
- Pennsylvania license
Allergists and immunologists near Dr. Sindher
Counts of allergists and immunologists 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. Sayantani Bhattacharya Sindher billed Medicare for 26 services in 2018
CMS data shows 26 Medicare services from Dr. Sindher across 2 procedure codes in 2018, all of them office visits. Medicare paid $2,913 for them. Every service was in an office.
Dr. Sindher compared with the California median for allergists and immunologists, 2018
- Dr. Sindher
- California median
- Medicare services
- 26vs 1,84099% below
- Part D claims
- 57vs 25978% below
Medians across 368 allergists and immunologists in California with Dmand AI profiles that report each measure.
Dr. Sindher's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sindher and other allergists and immunologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sayantani Bhattacharya Sindher's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Sindher's median patient age at 10, with 32% women.
Dr. Sindher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women32%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Sayantani Bhattacharya Sindher wrote 57 Medicare Part D claims in 2019
In 2019, Dr. Sindher wrote 57 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $2,079 in total drug cost. In 2018, CMS named 80 claims across 4 drugs.
Dr. Sindher's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 802019: 5729%
Drugs named by CMS: 2 in 2019, 4 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Sayantani Bhattacharya Sindher has 75 publications on record
Dmand AI links 75 papers to Dr. Sindher, published from 2012 to 2025. 2024 was the busiest year, with 16. The most frequent topics are Food Hypersensitivity, Allergens and Desensitization, Immunologic. Dr. Sindher has published most often in Allergy. Dr. Sindher's most frequent co-authors are Kari C. Nadeau, MD, PhD, Edwin H. Kim, MD and Robert Wood, MD.
Dr. Sindher's papers by year, 2013 to 2025
Topics Dr. Sindher writes about most
- Food Hypersensitivity
- Allergens
- Desensitization, Immunologic
- Immunoglobulin E
- Peanut Hypersensitivity
- Arachis
- Administration, Oral
- Dermatitis, Atopic
Dr. Sindher's most frequent co-authors
- Kari C. Nadeau, MD, PhD20 shared papers
- Edwin H. Kim, MD6 shared papers
- Robert Wood, MD6 shared papers
Recent publications by Dr. Sindher
J Allergy Clin Immunol Pract
Curr Opin Allergy Clin Immunol
J Allergy Clin Immunol Pract
See who Dr. Sindher researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sindher works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sayantani Bhattacharya Sindher has worked on 2 clinical trials
Dmand AI links Dr. Sindher to 2 clinical trials. Conditions studied include Dermatitis, Atopic, Rhinitis, Allergic and Rhinitis. Open Payments lists research payments to Dr. Sindher that name 1 trial.
Conditions in Dr. Sindher's trials
- Dermatitis, Atopic
- Rhinitis, Allergic
- Rhinitis
- Skin Diseases, Eczematous
Investigators on the most trials with Dr. Sindher
- Jonathan Corren, MD1 shared trial
- Linda B. Ford, MD1 shared trial
- Joshua Samuel Jacobs, MD1 shared trial
Recent clinical trials with Dr. Sindher
Effect of Different Skin Creams on TEWL (opens in a new tab)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Sayantani Bhattacharya Sindher received $32,267 in industry payments from 2016 to 2025
CMS Open Payments shows 47 general payments to Dr. Sindher from 12 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 43% of the total. Genentech, Inc. paid the most, $26,393. It also lists 7 research payments totaling $958 in 2018, naming 1 clinical trial.
General payments to Dr. Sindher by program year, 2016 to 2025
General payments to Dr. Sindher by kind, 2016 to 2025
- Speaker and faculty fees$13,80043%
- Consulting fees$13,61942%
- Travel and lodging$2,8669%
- Food and beverage$1,9826%
Companies that paid Dr. Sindher the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sayantani Bhattacharya Sindher graduated from SUNY Downstate Health Sciences University
Dr. Sindher graduated from SUNY Downstate Health Sciences University in 2010.
- Medical school
- Board certified in allergy & immunology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Sayantani Bhattacharya Sindher accepts plans from 9 insurance carriers
Dr. Sindher is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- Cigna
- +1 more carriersWith a free account
Plan types Dr. Sindher accepts, by number of carriers
- PPO6
- Medicare4
- HMO3
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sayantani Bhattacharya Sindher'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Sayantani Bhattacharya Sindher
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. Sayantani Bhattacharya Sindher's NPI number?
Dr. Sayantani Bhattacharya Sindher's NPI number is 1366739740. It was assigned on July 6, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Sayantani Bhattacharya Sindher?
Dr. Sayantani Bhattacharya Sindher is an allergist and immunologist in Palo Alto, California. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Sayantani Bhattacharya Sindher practice?
Dr. Sindher practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Sindher's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Dr. Sindher to 1 medical group.
What is Dr. Sayantani Bhattacharya Sindher's office phone number?
The practice phone on file for Dr. Sindher is (650) 497-8000.
What is Dr. Sayantani Bhattacharya Sindher's medical license number?
Dr. Sindher holds California license A144981, one of the licenses on file in 2 states.
Which states has Dr. Sayantani Bhattacharya Sindher been licensed in?
Dmand AI has state licenses on file for Dr. Sindher in California (2016 to 2026) and Pennsylvania (2013 to 2016).
Which hospitals is Dr. Sayantani Bhattacharya Sindher affiliated with?
Dr. Sindher practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Dr. Sayantani Bhattacharya Sindher part of?
Dr. Sindher is linked to Stanford Health Care. Dmand AI links Dr. Sindher to 1 more medical group.
Does Dr. Sayantani Bhattacharya Sindher accept Medicare?
Yes. CMS data shows Dr. Sindher billed Medicare for 26 services in 2018.
Is Dr. Sayantani Bhattacharya Sindher board certified?
Yes. Dr. Sindher is board certified in allergy & immunology by the American Board of Allergy and Immunology.
Show 8 more questionsShow fewer questions
What services does Dr. Sayantani Bhattacharya Sindher bill to Medicare?
In 2018, Dr. Sindher's most billed Medicare services were office visit, new patient (99203) and office visit, new patient (99204).
Where did Dr. Sayantani Bhattacharya Sindher go to medical school?
Dr. Sindher graduated from SUNY Downstate Health Sciences University in 2010.
What drugs does Dr. Sayantani Bhattacharya Sindher prescribe most?
In 2019 Medicare Part D data, Dr. Sindher's most prescribed drugs by claims were Azelastine HCl and Fluticasone Propionate.
Has Dr. Sayantani Bhattacharya Sindher received payments from drug or device companies?
CMS Open Payments shows $32,267 in general payments to Dr. Sindher from 12 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Sayantani Bhattacharya Sindher been practicing?
Dr. Sindher graduated from medical school in 2010, 16 years ago.
Does Dr. Sayantani Bhattacharya Sindher do research?
Dmand AI links 75 publications to Dr. Sindher, published from 2012 to 2025. Dr. Sindher has worked on 2 clinical trials.
Who does Dr. Sayantani Bhattacharya Sindher publish with?
Dr. Sindher's most frequent co-authors are Kari C. Nadeau, MD, PhD (20 shared papers), Edwin H. Kim, MD (6 shared papers) and Robert Wood, MD (6 shared papers).
What insurance does Dr. Sayantani Bhattacharya Sindher accept?
Dr. Sindher is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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