Individual provider Active NPI

Elizabeth Dallas Knowlton, LPC, MA

  • Professional Counselor
  • Malvern, PA
National Provider Identifier
1922332949
Registry record updated Oct 15, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
PC017515 Issued in PA
Practice address
1200 Atwater Dr Ste 130
Malvern, PA 19355-9912
Phone
(610) 646-1851
NPI assigned
Sep 23, 2009
Last updated
Oct 15, 2024By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 15, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X PC017515 PA Primary

Addresses

Primary practice location

1200 Atwater Dr Ste 130
Malvern, PA 19355-9912

Mailing address

1041 W Bridge St
Phoenixville, PA 19460-4342
Phone (610) 933-8110

Other practice location 1

1041 W Bridge St
Phoenixville, PA 19460-4342
Phone (610) 933-8110 ext. 2251

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
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
I20251106000369 PA Practitioner - Mental Health Counselor 9739679986 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Mental Health Counselor
Education
Other, 2019
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1200 Atwater Dr
Suite 130
Malvern, PA 19355-8700

1370 Mendota Heights Rd
Mendota Heights, MN 55120-1128

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
PC017515PAMDProfessional Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Ellie Main Line LLC Professional CurrentSince Jul 21, 2025 Accepting new patients

Locations

1200 Atwater Dr
Ste 130
Malvern, PA 19355
Phone (610) 632-7745

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1253664000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1728950400000",
    "number": "1922332949",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1041 W BRIDGE ST",
            "city": "PHOENIXVILLE",
            "state": "PA",
            "postal_code": "194604342",
            "telephone_number": "610-933-8110",
            "fax_number": "610-933-7451"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 ATWATER DR STE 130",
            "city": "MALVERN",
            "state": "PA",
            "postal_code": "193559912",
            "telephone_number": "610-646-1851"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1041 W Bridge St",
            "address_purpose": "LOCATION",
            "city": "Phoenixville",
            "state": "PA",
            "postal_code": "194604342",
            "country_code": "US",
            "telephone_number": "610-933-8110 x2251",
            "fax_number": "610-933-7451",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KNOWLTON",
        "first_name": "ELIZABETH",
        "middle_name": "DALLAS",
        "name_prefix": "Ms.",
        "credential": "LPC, MA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-09-23",
        "last_updated": "2024-10-15",
        "certification_date": "2024-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "PA",
            "license": "PC017515",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Malvern, PA

Sources for this page

Verify at the official NPI Registry.