Olivia Mastrine, MS

Primary specialty

NutritionistTaxonomy code 133N00000X

Practice address

365 Linvic Dr
Muncy, PA 17756-7697

Phone

(570) 506-1586

NPI assigned

Sep 15, 2026

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1789430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1659282879",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "365 LINVIC DR",
            "city": "MUNCY",
            "state": "PA",
            "postal_code": "177567697"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "365 LINVIC DR",
            "city": "MUNCY",
            "state": "PA",
            "postal_code": "177567697",
            "telephone_number": "570-506-1586"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASTRINE",
        "first_name": "OLIVIA",
        "credential": "MS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-09-15",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133N00000X",
            "taxonomy_group": "",
            "desc": "Nutritionist",
            "state": "PA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erika Elizabeth Mabus Carper, O.D.
• Bindhu Madathil, D.C.
• Jason Shing-Yau Mah, DDS
• George Alden Manchester, M.D.
• Manuel V Moreno
• Jennifer Nicole McCloskey, COTA/L
• Trey McCollum, PHARMD
• Daniel Matthew McConnell, PHARMD
• Harrison Gooderham McCormick, MSW BCD
• Melinda A McKee, DC

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.