Hillary Petro, PHD

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

Practice address

492 Route 57 W
Washington, NJ 07882-4411

Phone

(862) 308-3224

NPI assigned

Dec 12, 2025

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

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

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

{
    "created_epoch": "1765497600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765497600000",
    "number": "1730043852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "492 ROUTE 57 W",
            "city": "WASHINGTON",
            "state": "NJ",
            "postal_code": "078824411",
            "telephone_number": "862-308-3224"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "492 ROUTE 57 W",
            "city": "WASHINGTON",
            "state": "NJ",
            "postal_code": "078824411",
            "telephone_number": "862-308-3224"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PETRO",
        "first_name": "HILLARY",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-12-12",
        "last_updated": "2025-12-12",
        "certification_date": "2025-12-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NJ",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ellen Patterson, D.M.D.
• Jennifer Lynn Paull, DPT OCS
• Jennifer Pax
• Katherine S Penaherrera, LSW
• Kathleen Ann Peri, RBT
• Mitzi Fulk Pfendt, FNP-C
• Joanna Michelle Pintar, MA
• Planned Parenthood of Northern, Central, and Southern New Jersey, Inc.
• Jacqueline M Plant, LSW
• Precious Moments Senior Home Carellc

• Addiction (Substance Use Disorder) Counselor in Washington, NJ
• Providers in Washington, NJ by specialty
• Addiction (Substance Use Disorder) Counselor in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 12, 2025; 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.