NPPES file of Aug 9, 2026

Liam Butchart, MD

Psychiatry Physician · New York, NY

Liam Butchart, MD is a psychiatry physician with a practice address in New York, New York, and NPI 1699424002, issued on Mar 22, 2022. Check the license (New York 324909, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699424002
Name
Liam Butchart
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
324909 NY
Self-reported in NPPES; status is on the state search
Practice location
622 W 168TH St, New York, NY 10032
Phone
(781) 686-4327
Enumerated
Mar 22, 2022
Record last updated
Jul 11, 2026
Medicare enrollment
Enrolled (PECOS I20251126003310); may accept Medicare assignment
Medical or professional school
State University Of New York At Stony Brook, School Of Medicine, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 622 W 168TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marwah Abdalla, M.D.Cardiovascular Disease Physician1437201415
  2. Shauna Abdouche, MDStudent in an Organized Health Care Education/Training Program1316400484
  3. Irum AbdullahStudent in an Organized Health Care Education/Training Program1366307555
  4. Samantha Abel, PA-CPhysician Assistant1619485018
  5. Alvin AbellaAcute Care Nurse Practitioner1588068233
  6. Abenezer AberaStudent in an Organized Health Care Education/Training Program1386348340

Verify Liam Butchart in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 324909
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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78% fewer Medicare Part D claims than the average psychiatry physician in 2024

216 Medicare Part D claims for 20 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Liam Butchart216
  2. Specialty average1,000

Most prescribed

  1. Prazosin Hcl24 claims
  2. Sertraline Hcl15 claims
  3. Benztropine Mesylate12 claims
  4. Clozapine12 claims
  5. Clonazepam11 claims
  6. Lamotrigine11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Liam Butchart among 6,589 psychiatry physician records in New York

Liam Butchart, MD is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 97% of them.

  • NPI issued2022 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2022 · median 2002 among the 2,559 with a school on file
  • Record last updated2026 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,604 psychiatry physician records list a practice address in New York

They are 2,604 of the 98,468 NPPES records with a practice address in New York, and 6,589 psychiatry physician records in New York.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Lawrence Amsel, M.D.New York, NY 100321982648218
  2. Robert Berman, M.D.New York, NY 100321124062641
  3. Lisa Dixon, M.DNew York, NY 100321346202793
  4. David Fedoronko, M.D.New York, NY 100321225067341
  5. Michael Friedman, MDNew York, NY 100321043249675
  6. Pablo Goldberg, MDNew York, NY 100321083604680
  7. Richard Hersh, M.D.New York, NY 100321508895517
  8. Benjamin McCommon, M.D.New York, NY 100321295764306

Common questions

What is Liam Butchart, MD's NPI number?

Liam Butchart, MD's National Provider Identifier (NPI) is 1699424002, issued on Mar 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Liam Butchart, MD located?

The NPPES record lists a practice address at 622 W 168TH St, New York, NY, 10032. Phone: (781) 686-4327. Providers update this record themselves, so call before visiting.

How can I verify Liam Butchart, MD's license?

NPPES lists New York license number 324909, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Liam Butchart, MD prescribe under Medicare Part D?

In 2024, Liam Butchart, MD had 216 Medicare Part D claims for 20 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.