NPPES file of Aug 9, 2026

James Patrick Cassar, PSYCHIATRIC NP

Psychiatric/Mental Health Nurse Practitioner · Astoria, NY

James Patrick Cassar, PSYCHIATRIC NP is a psychiatric/mental health nurse practitioner with a practice address in Astoria, New York, and NPI 1700274305, issued on Jan 5, 2015. Check the license (New York 40401772, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1700274305
Name
James Patrick Cassar
Credential
PSYCHIATRIC NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
40401772 NY
Self-reported in NPPES; status is on the state search
Practice location
4904 19TH Ave, Astoria, NY 11105
Phone
(718) 777-3490
Enumerated
Jan 5, 2015
Record last updated
Jan 5, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 4,129 in New York → Look up another NPI →

Also registered at 4904 19TH Ave

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

  1. Agnes Alvarez, NPPsychiatric/Mental Health Nurse Practitioner1801693445
  2. Rose Anim-Nance, RPAPhysician Assistant1700016656
  3. Charles Appiah, RPAMedical Physician Assistant1417187105
  4. George Aryeertey, RPAPhysician Assistant1467682500
  5. Daniel AshiteyMedical Physician Assistant1659500403
  6. Gerard Auguste, RPAPhysician Assistant1447480587

Verify James Patrick Cassar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 40401772    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
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James Patrick Cassar among 4,129 psychiatric/mental health nurse practitioner records in New York

James Patrick Cassar, PSYCHIATRIC NP is one of 4,129 psychiatric/mental health nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 35% of them.

  • NPI issued2015 · 35% of these records are older, 62% newer
  • In a Medicare fileNo · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 46% of these records are
  • Record last updated2015 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 psychiatric/mental health nurse practitioner records list a practice address in Astoria

They are 21 of the 2,224 NPPES records with a practice address in Astoria, and 4,129 psychiatric/mental health nurse practitioner records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,129 in New York → Every provider in Astoria → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Agnes Alvarez, NPAstoria, NY 111051801693445
  2. Brian Burns, N.P.Astoria, NY 111051437547957
  3. Carol-Ann Cenac, NPAstoria, NY 111051518245885
  4. Anh Dang, NPPAstoria, NY 111051114261245
  5. Christine EdmondsonAstoria, NY 111051477973519
  6. Adem Geraghty, NPPAstoria, NY 111051609276534
  7. Richard Groll, PMHNPAstoria, NY 111051255838199
  8. John O' Leary, NPAstoria, NY 111051114213337

Common questions

What is James Patrick Cassar, PSYCHIATRIC NP's NPI number?

James Patrick Cassar, PSYCHIATRIC NP's National Provider Identifier (NPI) is 1700274305, issued on Jan 5, 2015. An NPI identifies a provider in billing; it is not a license.

Where is James Patrick Cassar, PSYCHIATRIC NP located?

The NPPES record lists a practice address at 4904 19TH Ave, Astoria, NY, 11105. Phone: (718) 777-3490. Providers update this record themselves, so call before visiting.

How can I verify James Patrick Cassar, PSYCHIATRIC NP's license?

NPPES lists New York license number 40401772, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.