Dr. Darpan Kayastha, MD
- Part D claims, 2024
- 64
- Hospital affiliations
- 2
- Industry payments
- $162
- Medical group
- 1
- State license
- 1
- Practice address
- 950 Campbell Avenue, West Haven, CT 06516
- Practice phone
- Call (203) 932-5711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kayastha'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. Darpan Kayastha is an otolaryngologist in West Haven, Connecticut
Dr. Kayastha practices at West Haven VA Medical Center in West Haven, Connecticut, part of Veterans Health Administration.
Dr. Kayastha's NPI, 1992325047, was assigned on April 19, 2020. Dr. Kayastha graduated from University of Maryland School of Medicine in 2020. Dr. Kayastha holds Maryland license D0102314.
- NPI
- 1992325047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759705239
- NPI enumeration date
- April 19, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 932-5711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Darpan Kayastha practices at West Haven VA Medical Center in West Haven, Connecticut
Dr. Kayastha's primary practice is West Haven VA Medical Center, at 950 Campbell Avenue, West Haven, CT 06516 in New Haven County. The practice phone is (203) 932-5711.
- West Haven VA Medical Center950 Campbell Avenue, West Haven, CT 06516 · New Haven CountyPhone(203) 932-5711
Source: Dmand AI Affiliation Data
Dr. Darpan Kayastha is affiliated with 3 sites of care and 1 medical group
Dr. Kayastha's primary practice is West Haven VA Medical Center in West Haven, Connecticut, part of Veterans Health Administration. Dr. Kayastha is also affiliated with MedStar St. Mary's Hospital. The medical group on file is MedStar Shah Medical Group. Dmand AI also links Dr. Kayastha 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. Darpan Kayastha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kayastha practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Haven VA Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Darpan Kayastha is one of 124 otolaryngologists in Connecticut
Otolaryngology is Dr. Kayastha's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Kayastha is licensed in Maryland.
Specialties and state licenses
- Otolaryngology, MarylandPrimary
Otolaryngologists near Dr. Kayastha
Counts of otolaryngologists 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. Darpan Kayastha's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Kayastha's median patient age at 65, with 59% women.
Dr. Kayastha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women59%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Darpan Kayastha wrote 64 Medicare Part D claims in 2024
In 2024, Dr. Kayastha wrote 64 Medicare Part D claims for 40 patients. 100% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $144 in total drug cost.
Dr. Kayastha'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.
Drug classes CMS tracks in Dr. Kayastha's Part D claims, 2024
- Opioids39%25 of 64 claims
- Antibiotics30%19 of 64 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Darpan Kayastha takes part in Medicare
Dr. Kayastha 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
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Dr. Darpan Kayastha received $162 in industry payments in 2025
CMS Open Payments shows 6 general payments to Dr. Kayastha from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $89.
Companies that paid Dr. Kayastha the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Darpan Kayastha graduated from University of Maryland School of Medicine
Dr. Kayastha graduated from University of Maryland School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Darpan Kayastha'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Darpan Kayastha
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. Darpan Kayastha's NPI number?
Dr. Darpan Kayastha's NPI number is 1992325047. It was assigned on April 19, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Darpan Kayastha?
Dr. Darpan Kayastha is an otolaryngologist in West Haven, Connecticut. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Darpan Kayastha practice?
Dr. Kayastha practices at 950 Campbell Avenue, West Haven, CT 06516. Dr. Kayastha's primary practice is West Haven VA Medical Center in West Haven, Connecticut, part of Veterans Health Administration. Dmand AI also links Dr. Kayastha to 1 group practice or clinic.
What is Dr. Darpan Kayastha's office phone number?
The practice phone on file for Dr. Kayastha is (203) 932-5711.
What is Dr. Darpan Kayastha's medical license number?
Dr. Kayastha holds Maryland license D0102314, one of 2 state licenses on file.
Which hospitals is Dr. Darpan Kayastha affiliated with?
Dr. Kayastha practices at West Haven VA Medical Center in West Haven, Connecticut. Dr. Kayastha is also affiliated with MedStar St. Mary's Hospital.
What medical group is Dr. Darpan Kayastha part of?
Dr. Kayastha is linked to MedStar Shah Medical Group.
Does Dr. Darpan Kayastha accept Medicare?
Yes. CMS lists Dr. Kayastha as accepting Medicare assignment.
Where did Dr. Darpan Kayastha go to medical school?
Dr. Kayastha graduated from University of Maryland School of Medicine in 2020.
What drugs does Dr. Darpan Kayastha prescribe most?
In 2024 Medicare Part D data, Dr. Kayastha's most prescribed drugs by claims were Oxycodone HCl and Amoxicillin-Clavulanate Potass.
Has Dr. Darpan Kayastha received payments from drug or device companies?
CMS Open Payments shows $162 in general payments to Dr. Kayastha from 3 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Darpan Kayastha been practicing?
Dr. Kayastha graduated from medical school in 2020, 6 years ago.
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