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Dr. Sankaran S. Krishnan, MD
NPI1427058866PAC ID2062492762
- Part D claims, 2024
- 24
- Publications
- 18
- Hospital affiliations
- 1
- Industry payments
- $1,532
- Medical group
- 1
- Practice address
- 100 Woods Rd, Valhalla, NY 10595
- Practice phone
- Call (914) 493-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Krishnan's professional email, personal email and mobile number
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Dr. Sankaran S. Krishnan is a pediatric pulmonology physician in Valhalla, New York
Dr. Krishnan practices at Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
Dr. Krishnan's NPI, 1427058866, was assigned on July 28, 2005. Dr. Krishnan graduated from Topiwala National Medical College in 1991. Dr. Krishnan holds New York license 001252.
NPI and contact details
- NPI
- 1427058866NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062492762
- NPI enumeration date
- July 28, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 493-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sankaran S. Krishnan practices at Westchester Medical Center in Valhalla, New York
Dr. Krishnan's primary practice is Westchester Medical Center, at 100 Woods Rd, Valhalla, NY 10595 in Westchester County. The practice phone is (914) 493-7000.
- Westchester Medical Center100 Woods Rd, Valhalla, NY 10595 · Westchester CountyPhone(914) 493-7000
Source: Dmand AI Affiliation Data
Dr. Sankaran S. Krishnan is affiliated with 2 sites of care and 1 medical group
Dr. Krishnan's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. The medical group on file is Boston Children's Health Physicians. Dmand AI also links Dr. Krishnan to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sankaran S. Krishnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krishnan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Krishnan practices
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Dr. Sankaran S. Krishnan is one of 99 pediatric pulmonology physicians in New York
Pediatric pulmonology is Dr. Krishnan's primary specialty in the NPI Registry, under taxonomy code 2080P0214X. Dr. Krishnan is board certified in pediatric pulmonology by the American Board of Pediatrics. Dmand AI has Dr. Krishnan's licenses on file in 2 states: New York and Connecticut.
Specialties and state licenses
- Pediatric pulmonology, New YorkPrimary
- Connecticut license
Pediatric pulmonology physicians near Dr. Krishnan
Counts of pediatric pulmonology physicians with a Dmand AI profile, by place and practice. Each opens the list.
99pediatric pulmonology physicians in New York10pediatric pulmonology physicians in Valhalla9pediatric pulmonology physicians at Westchester Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sankaran S. Krishnan's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Krishnan's median patient age at 9, with 43% women.
Dr. Krishnan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women43%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Sankaran S. Krishnan wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Krishnan wrote 24 Medicare Part D claims. 50% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $2,626 in total drug cost. In 2016, CMS named 11 claims across 1 drug.
Part D claims, 202424
Drugs named by CMS1
Total drug cost$2,626
Dr. Krishnan's Part D claims by kind of drug, 2024
- Generic12 claims50%
- Brand-name12 claims50%
Dr. Krishnan's most prescribed drugs by claims, 2024
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, 2016 to 2024
- 2016
- 2024
- Claims for drugs CMS names
- 2016: 112024: 129%
Drugs named by CMS: 1 in 2024, 1 in 2016.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Sankaran S. Krishnan takes part in Medicare
Dr. Krishnan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find pediatric pulmonology physicians like Dr. Krishnan by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sankaran S. Krishnan has 18 publications on record
Dmand AI links 18 papers to Dr. Krishnan, published from 2008 to 2024. 2018 was the busiest year, with 4. The most frequent topics are Asthma, Forced Expiratory Volume and Tobacco Smoke Pollution. Dr. Krishnan has published most often in J Asthma. Dr. Krishnan's most frequent co-authors are Allen J. Dozor, MD, Agnes Q. Banquet, MD and Usha S. Krishnan, MD.
Papers18
Years published2008 to 2024
Dr. Krishnan's papers by year, 2008 to 2024
Topics Dr. Krishnan writes about most
- Asthma
- Forced Expiratory Volume
- Tobacco Smoke Pollution
- Lung
- Administration, Inhalation
- Adrenal Cortex Hormones
- Antibodies, Monoclonal
- Bronchodilator Agents
Dr. Krishnan's most frequent co-authors
- Allen J. Dozor, MD10 shared papers
- Agnes Q. Banquet, MD2 shared papers
- Usha S. Krishnan, MD2 shared papers
Recent publications by Dr. Krishnan
Pediatr Allergy Immunol Pulmonol
AsthmaBody Mass IndexCOVID-19
J Asthma
AsthmaBronchial Provocation TestsBronchodilator Agents
BetacoronavirusCoronavirus InfectionsCOVID-19
See who Dr. Krishnan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Krishnan works with, so you can find a warm path to the right pediatric pulmonology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sankaran S. Krishnan received $1,532 in industry payments from 2016 to 2025
CMS Open Payments shows 18 general payments to Dr. Krishnan from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $511.
General payments to Dr. Krishnan by program year, 2016 to 2025
General payments to Dr. Krishnan by kind, 2016 to 2025
$1.5Kin total
- Food and beverage$1,52099%
- Education$121%
Companies that paid Dr. Krishnan 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. Sankaran S. Krishnan graduated from Topiwala National Medical College
Dr. Krishnan graduated from Topiwala National Medical College in 1991.
- Medical school
- Board certified in pediatric pulmonology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Sankaran S. Krishnan accepts plans from 13 insurance carriers
Dr. Krishnan is in network with 13 carriers, including Aetna, MVP Health Care and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- MVP Health Care
- United Healthcare
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Krishnan accepts, by number of carriers
- HMO8
- PPO7
- Medicaid4
- POS4
- EPO3
- Medicare3
Source: Dmand AI Insurance Network Data
Sources for Dr. Sankaran S. Krishnan'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Sankaran S. Krishnan
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. Sankaran S. Krishnan's NPI number?
Dr. Sankaran S. Krishnan's NPI number is 1427058866. It was assigned on July 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Sankaran S. Krishnan?
Dr. Sankaran S. Krishnan is a pediatric pulmonology physician in Valhalla, New York. The primary specialty in the NPI Registry is Pediatric Pulmonology Physician (taxonomy code 2080P0214X).
Where does Dr. Sankaran S. Krishnan practice?
Dr. Krishnan practices at 100 Woods Rd, Valhalla, NY 10595. Dr. Krishnan's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Dmand AI also links Dr. Krishnan to 1 group practice or clinic.
What is Dr. Sankaran S. Krishnan's office phone number?
The practice phone on file for Dr. Krishnan is (914) 493-7000.
What is Dr. Sankaran S. Krishnan's medical license number?
Dr. Krishnan holds New York license 001252, one of the licenses on file in 2 states.
Which states has Dr. Sankaran S. Krishnan been licensed in?
Dmand AI has state licenses on file for Dr. Krishnan in New York (2000 to 2027) and Connecticut (1994 to 1998).
Which hospitals is Dr. Sankaran S. Krishnan affiliated with?
Dr. Krishnan practices at Westchester Medical Center in Valhalla, New York.
What medical group is Dr. Sankaran S. Krishnan part of?
Dr. Krishnan is linked to Boston Children's Health Physicians.
Does Dr. Sankaran S. Krishnan accept Medicare?
Yes. CMS lists Dr. Krishnan as accepting Medicare assignment.
Is Dr. Sankaran S. Krishnan board certified?
Yes. Dr. Krishnan is board certified in pediatric pulmonology by the American Board of Pediatrics.
Show 7 more questionsShow fewer questions
Where did Dr. Sankaran S. Krishnan go to medical school?
Dr. Krishnan graduated from Topiwala National Medical College in 1991.
What drugs does Dr. Sankaran S. Krishnan prescribe most?
In 2024 Medicare Part D data, Dr. Krishnan's most prescribed drugs by claims were Fluticasone Propionate Hfa.
Has Dr. Sankaran S. Krishnan received payments from drug or device companies?
CMS Open Payments shows $1,532 in general payments to Dr. Krishnan from 11 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Sankaran S. Krishnan been practicing?
Dr. Krishnan graduated from medical school in 1991, 35 years ago.
Does Dr. Sankaran S. Krishnan do research?
Dmand AI links 18 publications to Dr. Krishnan, published from 2008 to 2024.
Who does Dr. Sankaran S. Krishnan publish with?
Dr. Krishnan's most frequent co-authors are Allen J. Dozor, MD (10 shared papers), Agnes Q. Banquet, MD (2 shared papers) and Usha S. Krishnan, MD (2 shared papers).
What insurance does Dr. Sankaran S. Krishnan accept?
Dr. Krishnan is in network with 13 carriers, including Aetna, MVP Health Care and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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