Organization Active NPI

422 23Rd Street Operations LLC

Doing business as Hidden Valley Center

  • Skilled Nursing Facility
  • Oak Hill, WV
National Provider Identifier
1821272139
Registry record updated Oct 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Skilled Nursing FacilityTaxonomy code 314000000X
License
129 Issued in WV
Legal business name
422 23RD STREET OPERATIONS LLC
Doing business as
Hidden Valley Center
Practice address
422 23Rd St
Oak Hill, WV 25901-2830
Phone
(304) 465-1903
Fax
(304) 949-3807
NPI assigned
Dec 21, 2007
Last updated
Oct 6, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 6, 2025

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

Authorized official

Name
Michael T Berg
Title
Secretary
Phone
(610) 444-6350

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Skilled Nursing Facility 314000000X 129 WV Primary

Addresses

Primary practice location

422 23Rd St
Oak Hill, WV 25901-2830

Mailing address

101 E State St
Kennett Square, PA 19348-3109
Phone (610) 925-4436

Other identifiers 1

IdentifierTypeStateIssuer
3810007143MedicaidWV

Other names 1

  • Hidden Valley Center Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WV

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20080411000134 WV Part A Provider - Skilled Nursing Facility 0840377057 Practice locations: Oak Hill, WV

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1821272139. Details of each certification follow.

Skilled nursing facility certification: CCN 515147

Legal name
422 23RD STREET OPERATIONS LLC
Doing business as
HIDDEN VALLEY CENTER
Certification status
Active
Provider type (POS)
Nursing home – SNF/NF dual certification
Participating since
Oct 2, 1996
Last certification
Oct 1, 2024
Beds
80
Ownership / control type
Corporation
Multi-facility organization
Genesis
Most recent change of ownership
Apr 1, 2011
Organization structure
LLCProprietary
Incorporated
Aug 16, 2007 in WV
Enrollment address
422 23Rd St
Oak Hill, WV 25901-2830
Nursing home name
HIDDEN VALLEY CENTER
Affiliated entity
GENESIS HEALTHCARE

Care Compare: Nursing home

Medicare Care Compare
Listed as
Hidden Valley CenterCCN 515147 · All quality measures
Overall star rating
1 of 5
Health inspections
2 of 5
Staffing
1 of 5
Quality measures
4 of 5
Type
Medicare and Medicaid
Ownership
For profit - Corporation
Certified
Oct 2, 1996
Medicare certification status
ActiveFrom the Provider of Services file
Certified beds
8076.9 residents per day on average
Chain
Genesis Healthcare184 facilities in the chain
Penalties (3 years)
1Fines totaling $12,834

Processed by Care Compare on Aug 1, 2026.

National Provider Directory

National Provider Directory

Ownership & related parties

All disclosed owners & managing parties 24

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Laura Bridgeford Individual Corporate OfficerTreasurer Jun 1, 2024
Michael Antolini Individual Operational/Managerial Control Jun 1, 2024
Adp of the SNF Mar 23, 2025
Debra Bess Individual Operational/Managerial Control Jun 1, 2024
Adp of the SNF Mar 23, 2025
HCCF Management Group XI LLC Organization, Alpharetta, GA For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Nov 15, 2022 10.8%
Gen Operations I LLC Organization, Kennett Square, PA For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 2, 2015 100%
Gen Operations II LLC Organization, Kennett Square, PA For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 2, 2015 100%
Genesis WV Holdings LLC Organization, Kennett Square, PA LLC, Owned by another organization or individual 5% Or Greater Direct Ownership Interest Apr 1, 2011 100%
FC-Gen Operations Investment LLC Organization, Kennett Square, PA For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 2, 2015 100%
Genesis Operations LLC Organization, Bethesda, MD LLC, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 2, 2015 100%
Sundance Rehabilitation Holdco Inc Organization, Kennett Square, PA Holding company, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Nov 15, 2022 5.2%
Organization, Kennett Square, PA LLC Adp of the SNF Mar 23, 2025
Genesis Healthcare LLC Organization, Kennett Square, PA For-profit, Chain home office, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 2, 2015 100%
Sun Healthcare Group Inc Organization, Kennett Square, PA For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Nov 15, 2022 65.3%
Organization, Kennett Square, PA LLC, For-profit Adp of the SNF Mar 23, 2025
Organization, Hewlett, NY LLC Adp of the SNF Mar 23, 2025
Arnold M Whitman Individual 5% Or Greater Indirect Ownership InterestN/a Nov 15, 2022 10.8%
Genesis Healthcare Inc Organization, Kennett Square, PA For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Nov 15, 2022 100%
Zac Properties XI LLC Organization, Philadelphia, PA For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Nov 15, 2022 7.6%
Steven E Fishman Individual 5% Or Greater Indirect Ownership InterestN/a Nov 15, 2022 7.6%
Avi Pinchas Mendelson Individual Corporate OfficerPresident, Cfo Jun 1, 2024
Michael T Berg Individual Corporate OfficerSecretary Mar 2, 2015
Welltower Inc Organization, Toledo, OH For-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Jun 1, 2024 5.7%
GHC Holdings LLC Organization, Bethesda, MD LLC, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 2, 2015 100%
Genesis Holdings LLC Organization, Kennett Square, PA LLC, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 2, 2015 100%

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Facilities with the same owner 179

Facilities that share an organizational owner with 5% or greater ownership or operational control.

View all 179

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

Affiliated clinicians 1

Clinicians who list this facility as an affiliation in Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1198195200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759708800000",
    "number": "1821272139",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 E STATE ST",
            "city": "KENNETT SQUARE",
            "state": "PA",
            "postal_code": "193483109",
            "telephone_number": "610-925-4436",
            "fax_number": "610-925-4351"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "422 23RD ST",
            "city": "OAK HILL",
            "state": "WV",
            "postal_code": "259012830",
            "telephone_number": "304-465-1903",
            "fax_number": "304-949-3807"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "422 23RD STREET OPERATIONS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-12-21",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A",
        "authorized_official_last_name": "BERG",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_middle_name": "T",
        "authorized_official_title_or_position": "SECRETARY",
        "authorized_official_telephone_number": "610-444-6350"
    },
    "taxonomies": [
        {
            "code": "314000000X",
            "taxonomy_group": "",
            "desc": "Skilled Nursing Facility",
            "state": "WV",
            "license": "129",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3810007143",
            "state": "WV"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Hidden Valley Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Oak Hill, WV

Sources for this page

Verify at the official NPI Registry.