Individual provider Active NPI

Marsha A Mills, PH.D.

  • Clinical Psychologist
  • Martinsburg, WV
National Provider Identifier
1013015551
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
820 Issued in WV
Practice address
510 Butler Ave
Mental Health Service
Martinsburg, WV 25401-9990
Phone
(304) 263-0811
NPI assigned
Sep 20, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 820 WV Primary

Addresses

Primary practice location

510 Butler Ave
Mental Health Service
Martinsburg, WV 25401-9990

Mailing address

510 Butler Ave
Mental Health Service
Martinsburg, WV 25401-9990
Phone (304) 263-0811

Other practice location 1

235 S Water St
Martinsburg, WV 25401-4241
Phone (304) 263-8954

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WV
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240911003331 WV Practitioner - Clinical Psychologist 4082154414 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Psychologist
Education
University College of Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Eastern Panhandle Mental Health (Rehab)Group PAC ID 3375532633, 10 clinicians

Practice addresses (Care Compare)

235 S Water St
Martinsburg, WV 25401-4241
Phone (304) 263-8954

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

Practice roles

OrganizationSpecialtyStatusNew patients
Eastern Panhandle Mental Health (Rehab) CurrentSince Jun 14, 2024 Accepting new patients
Eastern Panhandle Mental Health Center (Group) Past Accepting new patients

Locations

89 Sugar Hollow Rd
Berkeley Springs, WV 25411
Phone (304) 258-2889

340 Edmond Rd
Ste D
Kearneysville, WV 25430
Phone (304) 725-7565

235 S Water St
Martinsburg, WV 25401
Phone (304) 263-8954

Organizations & group practices 2

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

NPI Registry JSON

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

{
    "created_epoch": "1158710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1013015551",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "510 BUTLER AVE",
            "address_2": "MENTAL HEALTH SERVICE",
            "city": "MARTINSBURG",
            "state": "WV",
            "postal_code": "254019990",
            "telephone_number": "304-263-0811"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "510 BUTLER AVE",
            "address_2": "MENTAL HEALTH SERVICE",
            "city": "MARTINSBURG",
            "state": "WV",
            "postal_code": "254019990",
            "telephone_number": "304-263-0811"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "235 S Water St",
            "address_purpose": "LOCATION",
            "city": "Martinsburg",
            "state": "WV",
            "postal_code": "254014241",
            "country_code": "US",
            "telephone_number": "304-263-8954",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILLS",
        "first_name": "MARSHA",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-09-20",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WV",
            "license": "820",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Martinsburg, WV

Sources for this page

Verify at the official NPI Registry.