Delta Specialty Partners

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

DELTA SPECIALTY PARTNERS

Practice address

3655 E Ramon Rd
Palm Springs, CA 92264-1150

Phone

(951) 281-2730

Fax

(951) 281-2731

NPI assigned

Oct 21, 2025

Last updated

Apr 1, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Garvin Patel, MDNPI 1992932800

Title

Owner

Phone

(951) 281-2730

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Garvin Sidharaj Patel, M.D.

  • Internal Medicine Physician
  • Corona, CA
  • NPI 1992932800
  Medicare reassignment Care Compare group NPD Authorized official
• Randy Attyla Lumbantobing, DNP, PMHNP-BC, RN

  • Psychiatric/Mental Health Nurse Practitioner
  • Loma Linda, CA
  • NPI 1215816624
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1761004800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775001600000",
    "number": "1346117694",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3655 E RAMON RD",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922641150",
            "telephone_number": "760-699-2491",
            "fax_number": "951-281-2731"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3655 E RAMON RD",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922641150",
            "telephone_number": "951-281-2730",
            "fax_number": "951-281-2731"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "802 Magnolia Ave Ste 205",
            "address_purpose": "LOCATION",
            "city": "Corona",
            "state": "CA",
            "postal_code": "928793144",
            "country_code": "US",
            "telephone_number": "951-281-2730",
            "fax_number": "951-281-2731",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3975 Jackson St Ste 105",
            "address_purpose": "LOCATION",
            "city": "Riverside",
            "state": "CA",
            "postal_code": "925033945",
            "country_code": "US",
            "telephone_number": "951-281-2730",
            "fax_number": "951-281-2731",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "DELTA SPECIALTY PARTNERS",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-21",
        "last_updated": "2026-04-01",
        "certification_date": "2026-04-01",
        "status": "A",
        "authorized_official_last_name": "PATEL",
        "authorized_official_first_name": "GARVIN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "951-281-2730",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexander R Del Rosario, M.D.
• Trino Del Toro II
• Brandi Louise Deleon, SUDCC
• Elizabeth Delgado
• Naoko Joy Delgado, MS, CCC-SLP
• Michael Demarco, PHD
• John A Demersseman, M.D.
• Nancy Demilt
• Joseph Edward Dempsey
• Cherry Deng, PHARMD

• Psychiatric/Mental Health Nurse Practitioner in Palm Springs, CA
• Providers in Palm Springs, CA by specialty
• Psychiatric/Mental Health Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.