Jessica Diaz, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

356845 Issued in NY

Practice address

111 Maltese Dr
Middletown, NY 10940-2141

Phone

(845) 342-4774

NPI assigned

Nov 3, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

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.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Middletown Medical PCGroup PAC ID 2567464308, 177 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H3359

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Middletown Medical PC

  • Emergency Medicine Physician
  • Middletown, NY
  • NPI 1902855828
  Medicare reassignment Care Compare group NPD
• Middletown Medical PC

  • Cardiac Rehabilitation Clinic/Center
  • Middletown, NY
  • NPI 1174201529
  NPD

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

{
    "created_epoch": "1698969600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753660800000",
    "number": "1568235331",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 MALTESE DR",
            "city": "MIDDLETOWN",
            "state": "NY",
            "postal_code": "109402115",
            "telephone_number": "845-342-4774"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 MALTESE DR",
            "city": "MIDDLETOWN",
            "state": "NY",
            "postal_code": "109402141",
            "telephone_number": "845-342-4774"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAZ",
        "first_name": "JESSICA",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-11-03",
        "last_updated": "2025-07-28",
        "certification_date": "2025-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "657264",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "356845",
            "primary": true
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "NY",
            "license": "311727",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sushil Kumar Dhawan, M.D.,DPM
• Emily Di Tolla
• Gayle Diana
• Magdeline Patricia Diaz Hurtado, FNP
• Deana Diaz, RDMS
• Maria D Diaz, NP
• Lynne Dicostanzo, M.D.
• Melissa Jilleen Dicostanzo, FNP-BC
• Ralph Dicurcio, D.C.
• Diana L. Dietz, AU.D, CCC-A

• Family Nurse Practitioner in Middletown, NY
• Providers in Middletown, NY by specialty
• Family Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 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.