N 3Rd Clinical Services PLLC

Primary specialty

NutritionistTaxonomy code 133N00000X

Legal business name

N 3RD CLINICAL SERVICES PLLC

Practice address

444 N 3Rd St Ste 106
Philadelphia, PA 19123-4141

Phone

(281) 989-1508

NPI assigned

Jun 4, 2026

Organization subpart

No

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

Authorized official

Name

Kehlin Swain

Title

Ao

Phone

(281) 989-1508

Specialties & licenses 2

Addresses

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

{
    "created_epoch": "1780531200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780531200000",
    "number": "1407789043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "444 N 3RD ST STE 106",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191234141"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "444 N 3RD ST STE 106",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191234141",
            "telephone_number": "281-989-1508"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "N 3RD CLINICAL SERVICES PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-04",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A",
        "authorized_official_last_name": "SWAIN",
        "authorized_official_first_name": "KEHLIN",
        "authorized_official_title_or_position": "AO",
        "authorized_official_telephone_number": "281-989-1508"
    },
    "taxonomies": [
        {
            "code": "133N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nutritionist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kaynaz Myrum
• Lisa Myrum, DMD
• Malgorzata Halina Mysliwiec, MD
• Malerie Mysza
• Jenny Myung, OD
• N Berdichevsky DC PC
• N Patterson Consulting, LLC
• N-Psy-T Psychological Services
• N-Syte Development Corp
• N2G Medical Transportation LLC

• Nutritionist in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Nutritionist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.