Quest Diagnostics of Pennsylvania Inc.

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

License

36D1067584 Issued in OH

Legal business name

QUEST DIAGNOSTICS OF PENNSYLVANIA INC.

Practice address

700 Howland Wilson Rd SE
Warren, OH 44484-2512

Phone

(330) 856-8611

NPI assigned

Aug 25, 2008

Organization subpart

Yes

Parent organization

QUEST DIAGNOSTICS INCORPORATEDAs reported in NPPES

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

Authorized official

Name

Leah D Timmerman

Title

Vice President

Phone

(973) 520-2700

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in OH

Enrollment records 1

Other NPIs on the same Medicare enrollment 2

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

• Quest Diagnostics of Pennsylvania Inc

  • Clinical Medical Laboratory
  • Boardman, OH
  • NPI 1962659656

  O20040127000652

  Same enrollment
• Quest Diagnostics of Pennsylvania Inc.

  • Clinical Medical Laboratory
  • Twinsburg, OH
  • NPI 1205854817

  O20040127000652

  Same enrollment

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Tax ID family

MDS Laboratories8 organizations share this tax ID, including this one

Part of

Questdiagnost Ic Inc

Other organizations with this tax ID 7

Organizations that report the same tax identification number in the National Provider Directory.

• Quest Diagnostics of Pennsylvania Inc

  • Clinical Medical Laboratory
  • Boardman, OH
  • NPI 1962659656
  NPD tax ID
• Quest Diagnostics of Pennsylvania Inc.

  • Clinical Medical Laboratory
  • Twinsburg, OH
  • NPI 1205854817
  NPD tax ID
• Quest Diagnostics Incorporated

  • Clinical Medical Laboratory
  • Pittsburgh, PA
  • NPI 1811036833
  NPD tax ID
• Quest Diagnostics of Pennsylvania Inc

  • Clinical Medical Laboratory
  • Pittsburgh, PA
  • NPI 1578520946
  NPD tax ID
• Quest Diagnostics of Pennsylvania Inc.

  • Clinical Medical Laboratory
  • North Syracuse, NY
  • NPI 1336167964
  NPD tax ID
• Quest Diagnostics of Pennsylvania Inc.

  • Clinical Medical Laboratory
  • Buffalo, NY
  • NPI 1366460321
  NPD tax ID
• Quest Diagnostics of Pennsylvania, Inc.

  • Clinical Medical Laboratory
  • Pittsburgh, PA
  • NPI 1841236684
  NPD tax ID

Locations

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

{
    "created_epoch": "1219622400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1783468800000",
    "number": "1275780967",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4770 REGENT BLVD",
            "city": "IRVING",
            "state": "TX",
            "postal_code": "750632445",
            "telephone_number": "774-843-3205",
            "fax_number": "610-271-4245"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 HOWLAND WILSON RD SE",
            "city": "WARREN",
            "state": "OH",
            "postal_code": "444842512",
            "telephone_number": "330-856-8611"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "QUEST DIAGNOSTICS OF PENNSYLVANIA INC.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "QUEST DIAGNOSTICS INCORPORATED",
        "enumeration_date": "2008-08-25",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A",
        "authorized_official_last_name": "TIMMERMAN",
        "authorized_official_first_name": "LEAH",
        "authorized_official_middle_name": "D",
        "authorized_official_title_or_position": "VICE PRESIDENT",
        "authorized_official_telephone_number": "973-520-2700"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "OH",
            "license": "36D1067584",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ciara Pyles
• Quality Care Home Health Services LLC
• Quality Choice Supported Living
• Quality Healthcare of Northeast Ohio Inc
• Quality Senior Homecare & Staffing
• R & R Professional Staffers, LLC
• R D Optical Co
• Essam S Ragheb, M.D.
• Nevine T Ragheb, M.D.
• David Ragozine

• Clinical Medical Laboratory in Warren, OH
• Providers in Warren, OH by specialty
• Clinical Medical Laboratory in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.