Dr. Alexei Kartachov, MD
- Medicare services, 2024
- 232
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 1,230
- Hospital affiliations
- 1
- Industry payments
- $1,605
- Practice address
- 998 Crooked Hill Road, West Brentwood, NY 11717
- Practice phone
- Call (631) 761-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kartachov'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. Alexei Kartachov is a psychiatrist in Brentwood, New York
Dr. Kartachov practices at Pilgrim Psychiatric Center in West Brentwood, New York, part of State of New York.
Dr. Kartachov's NPI, 1780640086, was assigned on April 25, 2006. Dr. Kartachov graduated from St Petersburg Medical State Academy in 1983. Dr. Kartachov holds New York license 223791.
- NPI
- 1780640086NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587556535
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 761-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexei Kartachov practices at Pilgrim Psychiatric Center in West Brentwood, New York
Dr. Kartachov's primary practice is Pilgrim Psychiatric Center, at 998 Crooked Hill Road, West Brentwood, NY 11717 in Suffolk County. The practice phone is (631) 761-3500.
- Pilgrim Psychiatric Center998 Crooked Hill Road, West Brentwood, NY 11717 · Suffolk CountyPhone(631) 761-3500
Source: Dmand AI Affiliation Data
Dr. Alexei Kartachov is affiliated with 2 sites of care and 2 medical groups
Dr. Kartachov's primary practice is Pilgrim Psychiatric Center in West Brentwood, New York, part of State of New York. The medical group on file is Phoenix Houses of New York & Long Island (Phoenix House). Dmand AI also links Dr. Kartachov to 1 more physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexei Kartachov's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kartachov practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pilgrim Psychiatric Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexei Kartachov is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Kartachov's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Kartachov is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Kartachov
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. Alexei Kartachov billed Medicare for 232 services in 2024
CMS data shows 232 Medicare services from Dr. Kartachov across 3 procedure codes in 2024, for 47 Medicare patients. Medicare paid $12,737 for them. Every service was in an office.
Dr. Kartachov's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1422024: 22055%
- Tests and treatments
- 2023: 152024: 1220%
Dr. Kartachov compared with the New York median for psychiatrists, 2024
- Dr. Kartachov
- New York median
- Medicare services
- 232vs 14263% above
- Medicare patients
- 47vs 4115% above
- Part D claims
- 1,135vs 1249.2 times
Medians across 5,024 psychiatrists in New York with Dmand AI profiles that report each measure.
Dr. Kartachov'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexei Kartachov treated 47 Medicare patients in 2024, average age 52
CMS counts 47 Medicare patients who saw Dr. Kartachov in 2024. 74% of them have high cholesterol, and 68% have mood disorders. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kartachov's median patient age at 41, with 32% women.
Dr. Kartachov's Medicare patients by sex, 2024
- Women1838%
- Men2962%
Chronic conditions among Dr. Kartachov's Medicare patients, 2024
- High cholesterol74%
- Mood disorders68%
- Schizophrenia and other psychoses66%
- High blood pressure51%
- Anxiety49%
- Diabetes49%
- Alcohol and drug use disorders47%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kartachov's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women32%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexei Kartachov wrote 1,230 Medicare Part D claims in 2024
In 2024, Dr. Kartachov wrote 1,230 Medicare Part D claims for 75 patients. 96% of them were for generic drugs. CMS names the drug for 1,135 of them, across 35 drugs with 11 or more claims each, at $73,130 in total drug cost. In 2023, CMS named 1,177 claims across 36 drugs.
Dr. Kartachov's Part D claims by kind of drug, 2024
- Generic1,180 claims96%
- Brand-name50 claims4%
Dr. Kartachov'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. Kartachov's Part D claims, 2024
- Antipsychotics, patients 65 and over12%151 of 1,230 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: 1,1772024: 1,1354%
Drugs named by CMS: 35 in 2024, 36 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. Alexei Kartachov offers telehealth to Medicare patients
Dr. Kartachov accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kartachov as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alexei Kartachov received $1,605 in industry payments from 2016 to 2025
CMS Open Payments shows 68 general payments to Dr. Kartachov from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Neurocrine BioSciences, Inc. paid the most, $447.
General payments to Dr. Kartachov by program year, 2016 to 2025
General payments to Dr. Kartachov by kind, 2016 to 2025
- Food and beverage$1,57898%
- Education$272%
Companies that paid Dr. Kartachov 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. Alexei Kartachov graduated from St Petersburg Medical State Academy
Dr. Kartachov graduated from St Petersburg Medical State Academy in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexei Kartachov'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 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) |
| 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. Alexei Kartachov
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. Alexei Kartachov's NPI number?
Dr. Alexei Kartachov's NPI number is 1780640086. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexei Kartachov?
Dr. Alexei Kartachov is a psychiatrist in Brentwood, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Alexei Kartachov practice?
Dr. Kartachov practices at 998 Crooked Hill Road, West Brentwood, NY 11717. Dr. Kartachov's primary practice is Pilgrim Psychiatric Center in West Brentwood, New York, part of State of New York. Dmand AI also links Dr. Kartachov to 1 physician office and 1 medical group.
What is Dr. Alexei Kartachov's office phone number?
The practice phone on file for Dr. Kartachov is (631) 761-3500.
What is Dr. Alexei Kartachov's medical license number?
Dr. Kartachov holds New York license 223791.
Which hospitals is Dr. Alexei Kartachov affiliated with?
Dr. Kartachov practices at Pilgrim Psychiatric Center in West Brentwood, New York.
What medical group is Dr. Alexei Kartachov part of?
Dr. Kartachov is linked to Phoenix Houses of New York & Long Island (Phoenix House). Dmand AI links Dr. Kartachov to 1 more medical group.
Does Dr. Alexei Kartachov accept Medicare?
Yes. CMS data shows Dr. Kartachov billed Medicare for 232 services in 2024, and Dr. Kartachov accepts Medicare assignment.
Does Dr. Alexei Kartachov offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kartachov as offering telehealth services.
How many Medicare patients does Dr. Alexei Kartachov see?
CMS counts 47 Medicare patients who saw Dr. Kartachov in 2024, with an average age of 52.
Show 5 more questionsShow fewer questions
What services does Dr. Alexei Kartachov bill to Medicare?
In 2024, Dr. Kartachov's most billed Medicare services were office visit, established patient (99212), office visit, established patient (99213) and psychiatric service (90792).
Where did Dr. Alexei Kartachov go to medical school?
Dr. Kartachov graduated from St Petersburg Medical State Academy in 1983.
What drugs does Dr. Alexei Kartachov prescribe most?
In 2024 Medicare Part D data, Dr. Kartachov's most prescribed drugs by claims were Quetiapine Fumarate, Risperidone and Fluoxetine HCl.
Has Dr. Alexei Kartachov received payments from drug or device companies?
CMS Open Payments shows $1,605 in general payments to Dr. Kartachov from 8 companies from 2016 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has Dr. Alexei Kartachov been practicing?
Dr. Kartachov graduated from medical school in 1983, 43 years ago.
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