Double-Blind MethodN-Methyl-3,4-methylenedioxyamphetamineStress Disorders, Post-Traumatic
Dr. Casey Alexander Paleos, MD
NPI1871798520PAC ID6002094984
- Medicare services, 2017
- 12
- Part D claims, 2024
- 59
- Publications
- 5
- Clinical trials
- 2
- Industry payments
- $142
- Practice address
- 295 Madison Ave Rm 407 Rm 407, New York, NY 10017-6438
- Practice phone
- Call (332) 334-1511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Big Leap Medical Group - New York (Madison Ave)
Behavioral health practice · New York, New York
Find Dr. Paleos' professional email, personal email and mobile number
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Dr. Casey Alexander Paleos is a psychiatrist in Rye Brook, New York
Dr. Paleos practices at Big Leap Medical Group - New York (Madison Ave) in New York, New York.
Dr. Paleos' NPI, 1871798520, was assigned on June 20, 2007. Dr. Paleos graduated from University of Pittsburgh School of Medicine in 2007. Dr. Paleos holds New York license 251317.
NPI and contact details
- NPI
- 1871798520NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002094984
- NPI enumeration date
- June 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (332) 334-1511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Casey Alexander Paleos practices in New York and Rye Brook
Dr. Paleos' primary practice is Big Leap Medical Group - New York (Madison Ave), at 295 Madison Ave Rm 407 Rm 407, New York, NY 10017-6438. The practice phone is (332) 334-1511. The NPI Registry lists Dr. Paleos' practice address as 800 Westchester Ave, Rye Brook, NY 10573.
- Big Leap Medical Group - New York (Madison Ave)Primary295 Madison Ave Rm 407 Rm 407, New York, NY 10017-6438Phone(332) 334-1511
- NPI Registry address800 Westchester Ave, Rye Brook, NY 10573 · Westchester CountyPhone(631) 637-1953
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Casey Alexander Paleos is affiliated with 1 site of care and 1 medical group
Dr. Paleos' primary practice is Big Leap Medical Group - New York (Madison Ave) in New York, New York. The medical group on file is Big Leap Medical Group.
Big Leap Medical Group - New York (Madison Ave)Primary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Casey Alexander Paleos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paleos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Big Leap Medical Group - New York (Madison Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Casey Alexander Paleos is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Paleos' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Paleos is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Paleos
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
4,448psychiatrists in New York
3psychiatrists in Rye Brook
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Casey Alexander Paleos billed Medicare for 12 services in 2017
CMS data shows 12 Medicare services from Dr. Paleos across 1 procedure code in 2017. Medicare paid $1,322 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201712
Paid by Medicare$1,322
Procedure codes1
Dr. Paleos' Medicare services by type, 2016 to 2017
- 2016
- 2017
- Tests and treatments
- 2016: 222017: 1245%
- Office and hospital visits
- 2016: 192017: 0100%
Dr. Paleos compared with the New York median for psychiatrists, 2017
- Dr. Paleos
- New York median
- Medicare services
- 12vs 14292% below
- Part D claims
- 39vs 12469% below
Medians across 5,024 psychiatrists in New York with Dmand AI profiles that report each measure.
Dr. Paleos' most billed Medicare procedure codes, 2017
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Casey Alexander Paleos' patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Paleos' median patient age at 43, with 80% women.
Dr. Paleos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Casey Alexander Paleos wrote 59 Medicare Part D claims in 2024
In 2024, Dr. Paleos wrote 59 Medicare Part D claims. 98% of them were for generic drugs. CMS names the drug for 39 of them, across 3 drugs with 11 or more claims each, at $620 in total drug cost. In 2020, CMS named 35 claims across 2 drugs.
Part D claims, 202459
Drugs named by CMS3
Total drug cost$620
Dr. Paleos' Part D claims by kind of drug, 2024
- Generic58 claims98%
- Brand-name and other1 claims2%
Dr. Paleos' most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 352021: 3911%
Drugs named by CMS: 3 in 2021, 2 in 2020.
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. Casey Alexander Paleos offers telehealth to Medicare patients
Dr. Paleos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Paleos as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Casey Alexander Paleos has 5 publications on record
Dmand AI links 5 papers to Dr. Paleos, published from 2021 to 2023. The most frequent topics are N-Methyl-3,4-methylenedioxyamphetamine, Stress Disorders, Post-Traumatic and Double-Blind Method. Dr. Paleos has published most often in Nat Med. Dr. Paleos' most frequent co-authors are Michael C. Mithoefer, MD, Yevgeniy Gelfand, MD and Scott L. Hamilton, DO.
Papers5
Years published2021 to 2023
Topics Dr. Paleos writes about most
- N-Methyl-3,4-methylenedioxyamphetamine
- Stress Disorders, Post-Traumatic
- Double-Blind Method
- Hallucinogens
- Psychotherapy
Dr. Paleos' most frequent co-authors
- Michael C. Mithoefer, MD4 shared papers
- Yevgeniy Gelfand, MD3 shared papers
- Scott L. Hamilton, DO3 shared papers
Recent publications by Dr. Paleos
Double-Blind MethodDrug-Related Side Effects and Adverse ReactionsN-Methyl-3,4-methylenedioxyamphetamine
HallucinogensLysergic Acid DiethylamidePsilocybin
Am J Psychiatry
HallucinogensN-Methyl-3,4-methylenedioxyamphetaminePsychotherapy
See who Dr. Paleos researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Paleos 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. Casey Alexander Paleos has worked on 2 clinical trials
Dmand AI links Dr. Paleos to 2 clinical trials. Conditions studied include Stress Disorders, Post-Traumatic and Stress Disorders, Traumatic. Lykos Therapeutics sponsors the most, 2.
Clinical trials with Dr. Paleos by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 1Phase 3: 1 trial
- NonePhase 4: no trials
Conditions in Dr. Paleos' trials
- Stress Disorders, Post-Traumatic
- Stress Disorders, Traumatic
Investigators on the most trials with Dr. Paleos
- Yevgeniy Gelfand, MD1 shared trial
- Cole Marta, MD1 shared trial
- Ray Bonner Worthy, MD, PhD1 shared trial
Recent clinical trials with Dr. Paleos
Stress Disorders, Post-TraumaticStress Disorders, Traumaticmidomafetamine HCl
Open Label Multi-Site Study of Safety and Effects of MDMA-assisted Therapy for Treatment of PTSD (opens in a new tab)
CompletedPhase 2
Stress Disorders, Post-TraumaticStress Disorders, TraumaticMidomafetamine
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Casey Alexander Paleos received $142 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Paleos from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $142.
Companies that paid Dr. Paleos 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. Casey Alexander Paleos graduated from University of Pittsburgh School of Medicine
Dr. Paleos graduated from University of Pittsburgh School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Casey Alexander Paleos'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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)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) |
| 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. Casey Alexander Paleos
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. Casey Alexander Paleos' NPI number?
Dr. Casey Alexander Paleos' NPI number is 1871798520. It was assigned on June 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Casey Alexander Paleos?
Dr. Casey Alexander Paleos is a psychiatrist in Rye Brook, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Casey Alexander Paleos practice?
Dr. Paleos practices at 295 Madison Ave Rm 407 Rm 407, New York, NY 10017-6438. Dr. Paleos also practices at 800 Westchester Ave, Rye Brook, NY 10573. Dr. Paleos' primary practice is Big Leap Medical Group - New York (Madison Ave) in New York, New York.
What is Dr. Casey Alexander Paleos' office phone number?
The practice phone on file for Dr. Paleos is (332) 334-1511.
What is Dr. Casey Alexander Paleos' medical license number?
Dr. Paleos holds New York license 251317.
What medical group is Dr. Casey Alexander Paleos part of?
Dr. Paleos is linked to Big Leap Medical Group.
Does Dr. Casey Alexander Paleos accept Medicare?
Yes. CMS data shows Dr. Paleos billed Medicare for 12 services in 2017, and Dr. Paleos accepts Medicare assignment.
Does Dr. Casey Alexander Paleos offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Paleos as offering telehealth services.
What services does Dr. Casey Alexander Paleos bill to Medicare?
In 2017, Dr. Paleos' most billed Medicare services were psychiatric service (90792).
Where did Dr. Casey Alexander Paleos go to medical school?
Dr. Paleos graduated from University of Pittsburgh School of Medicine in 2007.
Show 5 more questionsShow fewer questions
What drugs does Dr. Casey Alexander Paleos prescribe most?
In 2021 Medicare Part D data, Dr. Paleos' most prescribed drugs by claims were Clonazepam, Alprazolam and Propranolol HCl.
Has Dr. Casey Alexander Paleos received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to Dr. Paleos from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Casey Alexander Paleos been practicing?
Dr. Paleos graduated from medical school in 2007, 19 years ago.
Does Dr. Casey Alexander Paleos do research?
Dmand AI links 5 publications to Dr. Paleos, published from 2021 to 2023. Dr. Paleos has worked on 2 clinical trials.
Who does Dr. Casey Alexander Paleos publish with?
Dr. Paleos' most frequent co-authors are Michael C. Mithoefer, MD (4 shared papers), Yevgeniy Gelfand, MD (3 shared papers) and Scott L. Hamilton, DO (3 shared papers).
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