Sarah M Marks, QMHS

Primary specialty

Case Manager/Care CoordinatorTaxonomy code 171M00000X

Practice address

831 Wheeling Ave
Cambridge, OH 43725-2316

Phone

(740) 439-4428

Fax

(740) 439-3389

NPI assigned

Nov 4, 2016

Last updated

Aug 4, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Allwell Behavioral Health Services

  • Community/Behavioral Health Agency
  • Zanesville, OH
  • NPI 1295212512
  NPD (past)
• Allwell Behavioral Health Services

  • Primary Care Clinic/Center
  • Zanesville, OH
  • NPI 1568049708
  NPD (past)
• L & P Services, Inc.

  • Public Health or Welfare Agency
  • Marietta, OH
  • NPI 1942289301

  Addiction (Substance Use Disorder)

  NPD (past)
• Pfeifer Counseling, Consulting and Training LLC

  dba Pfeifer Therapeutics

  • Professional Counselor
  • Williamstown, WV
  • NPI 1841657749
  NPD (past)

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

{
    "created_epoch": "1478217600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1184176398",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2845 BELL ST",
            "city": "ZANESVILLE",
            "state": "OH",
            "postal_code": "437011720",
            "telephone_number": "740-454-9766",
            "fax_number": "740-588-6452"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "831 WHEELING AVE",
            "city": "CAMBRIDGE",
            "state": "OH",
            "postal_code": "437252316",
            "telephone_number": "740-439-4428",
            "fax_number": "740-439-3389"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKS",
        "first_name": "SARAH",
        "middle_name": "M",
        "credential": "QMHS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-11-04",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Malachi's Grove Counseling LLC
• Addie E Mallett
• Satyanarayana M Mamidi, MD
• Jennifer Mann, LCDC II, OCPSI
• Jolinda M Markel, RN
• Constance A Marling
• Michael John Paul Marston, ATC
• Angelic Alexis Martin
• Ashley Jane Mason, MSW
• Sandra Massullo-Schubert, M.D

• Case Manager/Care Coordinator in Cambridge, OH
• Providers in Cambridge, OH by specialty
• Case Manager/Care Coordinator in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.