CNS Occupational Health LLC

Primary specialty

Occupational Medicine Clinic/CenterTaxonomy code 261QX0100X

Legal business name

CNS OCCUPATIONAL HEALTH LLC

Practice address

845 Sir Thomas CT Ste 7
Harrisburg, PA 17109-4843

Phone

(717) 625-2295

Fax

(717) 798-3347

NPI assigned

Apr 14, 2026

Organization subpart

Yes

Parent organization

CNS OCCUPATIONAL HEALTH LLCAs reported in NPPES

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

Authorized official

Name

John Irwin

Title

Ceo

Phone

(717) 625-0280

Specialties & licenses 1

Addresses

Part of

CNS Occupational Health LLC

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

• CNS Occupational Health LLC

  • Occupational Medicine Clinic/Center
  • Lititz, PA
  • NPI 1497345417
  NPPES parent name

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Casey Lynn Seitz Berrettini, PA-C

  • Medical Physician Assistant
  • Lititz, PA
  • NPI 1518426139
  NPD (past)

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

{
    "created_epoch": "1776124800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776124800000",
    "number": "1033052964",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "151 KOSER RD",
            "city": "LITITZ",
            "state": "PA",
            "postal_code": "175437602",
            "telephone_number": "717-625-0280",
            "fax_number": "717-798-3347"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "845 SIR THOMAS CT STE 7",
            "city": "HARRISBURG",
            "state": "PA",
            "postal_code": "171094843",
            "telephone_number": "717-625-2295",
            "fax_number": "717-798-3347"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CNS OCCUPATIONAL HEALTH LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "CNS OCCUPATIONAL HEALTH LLC",
        "enumeration_date": "2026-04-14",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A",
        "authorized_official_last_name": "IRWIN",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "717-625-0280"
    },
    "taxonomies": [
        {
            "code": "261QX0100X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Occupational Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Clickaging Care Homecare LLC
• Rebecca Cloninger, PA-C
• Cmu
• Cmu
• Cmu
• Allison Cobaugh, LCSW
• Laila Cobb, MS
• Lynn Allen Cobb, LPC
• Germain Coen
• Robert Coffman, DO, MS

• Occupational Medicine Clinic/Center in Harrisburg, PA
• Providers in Harrisburg, PA by specialty
• Occupational Medicine Clinic/Center in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.