Individual provider Active NPI

Tjitske Milks Sprang, PSY.D.

  • Psychologist
  • West Chester, PA
National Provider Identifier
1831514280
Registry record updated Aug 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
PS017543 Issued in PA
Practice address
770 E Market St Ste 255
West Chester, PA 19382-4879
Phone
(484) 213-3471
NPI assigned
Feb 21, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 8, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X B1-0000952 DE
Psychologist 103T00000X PS017543 PA Primary

Addresses

Primary practice location

770 E Market St Ste 255
West Chester, PA 19382-4879

Mailing address

770 E Market St Ste 255
West Chester, PA 19382-4879
Phone (610) 878-9330

Other names 1

  • Dr. Tjitske Milks Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
B1-0000952DEMDPsychologist

NPI Registry JSON

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

{
    "created_epoch": "1392940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754611200000",
    "number": "1831514280",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "770 E MARKET ST STE 255",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193824879",
            "telephone_number": "610-878-9330",
            "fax_number": "267-552-1002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "770 E MARKET ST STE 255",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193824879",
            "telephone_number": "484-213-3471"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILKS SPRANG",
        "first_name": "TJITSKE",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-02-21",
        "last_updated": "2025-08-08",
        "certification_date": "2025-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "DE",
            "license": "B1-0000952",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "PA",
            "license": "PS017543",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TJITSKE",
            "last_name": "MILKS",
            "prefix": "DR.",
            "credential": "PSY.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in West Chester, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 8, 2025; 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.