Dr. Nikhil J. Palekar, MD
- Medicare services, 2024
- 572
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 1,002
- Publications
- 8
- Clinical trials
- 6
- Practice address
- 2500 Nesconset Hwy, Stony Brook, NY 11790
- Practice phone
- Call (631) 689-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Nguyen Center, Inc.
Stony Brook, New York
Find Dr. Palekar'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. Nikhil J. Palekar is a psychiatrist in Stony Brook, New York
Dr. Palekar practices at The Nguyen Center, Inc. in Stony Brook, New York.
Dr. Palekar's NPI, 1487805503, was assigned on October 7, 2008. Dr. Palekar graduated from B.J. Medical College - University of Pune in 2003. Dr. Palekar holds New York license 003261.
- NPI
- 1487805503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921146382
- NPI enumeration date
- October 7, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 689-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nikhil J. Palekar practices at The Nguyen Center, Inc. in Stony Brook, New York
Dr. Palekar's primary practice is The Nguyen Center, Inc., at 2500 Nesconset Hwy, Stony Brook, NY 11790 in Suffolk County. The practice phone is (631) 689-6500.
- The Nguyen Center, Inc.2500 Nesconset Hwy, Stony Brook, NY 11790 · Suffolk CountyPhone(631) 689-6500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nikhil J. Palekar is affiliated with 5 sites of care and 3 medical groups
Dr. Palekar's primary practice is The Nguyen Center, Inc. in Stony Brook, New York. Dr. Palekar is also affiliated with Stony Brook University Hospital. The medical group on file is Stony Brook Psychiatric Associates. Dmand AI also links Dr. Palekar to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nikhil J. Palekar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Palekar practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Nguyen Center, Inc. | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nikhil J. Palekar is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Palekar's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Palekar is board certified in geriatric psychiatry by the American Board of Psychiatry and Neurology. Dr. Palekar is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Clinical focus
Dmand AI lists anxiety, depression, insomnia and non-alzheimer's dementia (chronic) among the conditions Dr. Palekar treats.
Psychiatrists near Dr. Palekar
Counts of psychiatrists 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. Nikhil J. Palekar billed Medicare for 572 services in 2024
CMS data shows 572 Medicare services from Dr. Palekar across 5 procedure codes in 2024, for 102 Medicare patients. Medicare paid $48,687 for them. Every service was in an office.
Dr. Palekar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2142024: 27127%
- Office and hospital visits
- 2023: 2402024: 2546%
- Other services
- 2023: 02024: 47
Dr. Palekar compared with the New York median for psychiatrists, 2024
- Dr. Palekar
- New York median
- Medicare services
- 572vs 1424.0 times
- Medicare patients
- 102vs 412.5 times
- Part D claims
- 911vs 1247.3 times
Medians across 5,024 psychiatrists in New York with Dmand AI profiles that report each measure.
Dr. Palekar's most billed Medicare procedure codes, 2024
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. Palekar and other psychiatrists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nikhil J. Palekar treated 102 Medicare patients in 2024, average age 80
CMS counts 102 Medicare patients who saw Dr. Palekar in 2024. The largest group is 75 to 84, with 54 patients. 75% of them have alzheimer's and dementia, and 75% have anxiety. 17% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Palekar's median patient age at 76, with 58% women.
Dr. Palekar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Palekar's Medicare patients by sex, 2024
- Women5554%
- Men4746%
Chronic conditions among Dr. Palekar's Medicare patients, 2024
- Alzheimer's and dementia75%
- Anxiety75%
- High cholesterol75%
- High blood pressure74%
- Mood disorders64%
- Depression63%
- Arthritis48%
- Ischemic heart disease37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Palekar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nikhil J. Palekar wrote 1,002 Medicare Part D claims in 2024
In 2024, Dr. Palekar wrote 1,002 Medicare Part D claims for 119 patients. 97% of them were for generic drugs. CMS names the drug for 911 of them, across 20 drugs with 11 or more claims each, at $117,969 in total drug cost. In 2023, CMS named 865 claims across 20 drugs.
Dr. Palekar's Part D claims by kind of drug, 2024
- Generic973 claims97%
- Brand-name29 claims3%
Dr. Palekar'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. Palekar's Part D claims, 2024
- Antipsychotics, patients 65 and over15%153 of 1,002 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8652024: 9115%
Drugs named by CMS: 20 in 2024, 20 in 2023.
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
Dr. Nikhil J. Palekar offers telehealth to Medicare patients
Dr. Palekar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Palekar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nikhil J. Palekar has 8 publications on record
Dmand AI links 8 papers to Dr. Palekar, published from 2020 to 2025. 2025 was the busiest year, with 2. The most frequent topics are Aging, Schizophrenia and Schizophrenic Psychology. Dr. Palekar's most frequent co-authors are Shilpa P. Diwan, MD, MPH, Ramin Parsey, MD, PhD and Kian-Taj Claire Afrassiabian, DO.
Dr. Palekar's papers by year, 2020 to 2025
Topics Dr. Palekar writes about most
- Aging
- Schizophrenia
- Schizophrenic Psychology
Dr. Palekar's most frequent co-authors
- Shilpa P. Diwan, MD, MPH2 shared papers
- Ramin Parsey, MD, PhD2 shared papers
- Kian-Taj Claire Afrassiabian, DO1 shared paper
Recent publications by Dr. Palekar
Am J Geriatr Psychiatry
See who Dr. Palekar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Palekar works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nikhil J. Palekar has worked on 6 clinical trials
Dmand AI links Dr. Palekar to 6 clinical trials, 3 of them phase 3 studies. 1 is still active or recruiting. Conditions studied include Alzheimer Disease, Tauopathies and Memory Disorders.
Clinical trials with Dr. Palekar by phase
- NonePhase 1: no trials
- 2Phase 2: 2 trials
- 3Phase 3: 3 trials
- 1Phase 4: 1 trial
Conditions in Dr. Palekar's trials
- Alzheimer Disease
- Tauopathies
- Memory Disorders
- Patient Compliance
- Psychomotor Agitation
Investigators on the most trials with Dr. Palekar
- Lawrence Warren Adler, MD1 shared trial
- Marc Edward Agronin, MD1 shared trial
- Patricio Sebastian Espinosa, MD, MPH1 shared trial
Recent clinical trials with Dr. Palekar
A Study to Verify the Clinical Benefit of Aducanumab in Participants With Early Alzheimer's Disease (opens in a new tab)
A Study of Seltorexant in Participants With Probable Alzheimer's Disease (opens in a new tab)
Escitalopram for Agitation in Alzheimer's Disease (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Nikhil J. Palekar received $113,167 in industry payments from 2020 to 2025
CMS Open Payments shows 108 general payments to Dr. Palekar from 8 drug and device companies from 2020 to 2025. Speaker and faculty fees make up the largest share, 42% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $36,578.
General payments to Dr. Palekar by program year, 2020 to 2025
General payments to Dr. Palekar by kind, 2020 to 2025
- Speaker and faculty fees$47,54742%
- Consulting fees$40,36436%
- Compensation for serving as faculty or as a speaker for a medical education program$13,25012%
- Travel and lodging$8,9798%
- Other$2,9853%
Companies that paid Dr. Palekar the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nikhil J. Palekar has 1 award and honors on record
Dmand AI lists 1 award for Dr. Palekar, most recently 2016 Planetree Physician of the Year in 2016.
Awards and honors for Dr. Palekar
- 2016
- 2016 Planetree Physician of the Year
Source: Dmand AI Professional Profile Data
Dr. Nikhil J. Palekar graduated from B.J. Medical College - University of Pune
Dr. Palekar graduated from B.J. Medical College - University of Pune in 2003. Dr. Palekar is a member of Alzheimer’s Association International Society to Advance Research and Treatment, American Association for Geriatric Psychiatry and APA.
- Medical school
- Board certified in geriatric psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Nikhil J. Palekar accepts plans from 10 insurance carriers
Dr. Palekar is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- MVP Health Care
- Regence Health Plans
- +2 more carriersWith a free account
Plan types Dr. Palekar accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- POS4
- EPO3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Nikhil J. Palekar'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Nikhil J. Palekar
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. Nikhil J. Palekar's NPI number?
Dr. Nikhil J. Palekar's NPI number is 1487805503. It was assigned on October 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Nikhil J. Palekar?
Dr. Nikhil J. Palekar is a psychiatrist in Stony Brook, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nikhil J. Palekar practice?
Dr. Palekar practices at 2500 Nesconset Hwy, Stony Brook, NY 11790. Dr. Palekar's primary practice is The Nguyen Center, Inc. in Stony Brook, New York. Dmand AI also links Dr. Palekar to 3 group practices and clinics and 2 medical groups.
What is Dr. Nikhil J. Palekar's office phone number?
The practice phone on file for Dr. Palekar is (631) 689-6500.
What is Dr. Nikhil J. Palekar's medical license number?
Dr. Palekar holds New York license 003261.
Which hospitals is Dr. Nikhil J. Palekar affiliated with?
Dr. Palekar is affiliated with Stony Brook University Hospital.
What medical group is Dr. Nikhil J. Palekar part of?
Dr. Palekar is linked to Stony Brook Psychiatric Associates. Dmand AI links Dr. Palekar to 2 more medical groups.
Does Dr. Nikhil J. Palekar accept Medicare?
Yes. CMS data shows Dr. Palekar billed Medicare for 572 services in 2024, and Dr. Palekar accepts Medicare assignment.
Does Dr. Nikhil J. Palekar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Palekar as offering telehealth services.
How many Medicare patients does Dr. Nikhil J. Palekar see?
CMS counts 102 Medicare patients who saw Dr. Palekar in 2024, with an average age of 80.
Show 9 more questionsShow fewer questions
Is Dr. Nikhil J. Palekar board certified?
Yes. Dr. Palekar is board certified in geriatric psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Nikhil J. Palekar bill to Medicare?
In 2024, Dr. Palekar's most billed Medicare services were office visit, established patient (99214), psychiatric service (90833) and medicare service (G2211).
Where did Dr. Nikhil J. Palekar go to medical school?
Dr. Palekar graduated from B.J. Medical College - University of Pune in 2003.
What drugs does Dr. Nikhil J. Palekar prescribe most?
In 2024 Medicare Part D data, Dr. Palekar's most prescribed drugs by claims were Memantine HCl ER, Quetiapine Fumarate and Escitalopram Oxalate.
Has Dr. Nikhil J. Palekar received payments from drug or device companies?
CMS Open Payments shows $113,167 in general payments to Dr. Palekar from 8 companies from 2020 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Nikhil J. Palekar been practicing?
Dr. Palekar graduated from medical school in 2003, 23 years ago.
Does Dr. Nikhil J. Palekar do research?
Dmand AI links 8 publications to Dr. Palekar, published from 2020 to 2025. Dr. Palekar has worked on 6 clinical trials.
Who does Dr. Nikhil J. Palekar publish with?
Dr. Palekar's most frequent co-authors are Shilpa P. Diwan, MD, MPH (2 shared papers), Ramin Parsey, MD, PhD (2 shared papers) and Kian-Taj Claire Afrassiabian, DO (1 shared paper).
What insurance does Dr. Nikhil J. Palekar accept?
Dr. Palekar is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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