Jeff Delmas, NP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

406958 Issued in NY

Practice address

1985 Marcus Ave Ste 100
New Hyde Park, NY 11042-2025

Phone

(347) 265-9985

NPI assigned

Apr 11, 2025

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Specialty

Nurse Practitioner

Education

Other, 2024

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1744329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760832000000",
    "number": "1366237109",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1985 MARCUS AVE STE 100",
            "city": "NEW HYDE PARK",
            "state": "NY",
            "postal_code": "110422025"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1985 MARCUS AVE STE 100",
            "city": "NEW HYDE PARK",
            "state": "NY",
            "postal_code": "110422025",
            "telephone_number": "347-265-9985"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DELMAS",
        "first_name": "JEFF",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-04-11",
        "last_updated": "2025-10-19",
        "certification_date": "2025-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "FL",
            "license": "11038680",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NY",
            "license": "406958",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Konstantinos Deligiannidis, M.D.
• Anja Dell'Oso, PA-C
• Matthew Dellabonta
• Caitlin Meagher Dellavalle, MS, OTR/L
• Marissa Delman, RN
• Iana Delos Reyes
• Nicholas John Deluke
• Gwendolyn Delvalle, NP
• Louis Demarco
• Demetrius Filoukatjis, DMD, PLLC

• Psychiatric/Mental Health Nurse Practitioner in New Hyde Park, NY
• Providers in New Hyde Park, NY by specialty
• Psychiatric/Mental Health Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.