Individual provider Active NPI

Sydney Lauren Blackman, SLP-CFY

  • Speech-Language Pathologist
  • Arlington, VA
National Provider Identifier
1013635507
Registry record updated Aug 25, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
2204001036 Issued in VA
Practice address
3821 Wilson Blvd
Arlington, VA 22203-1981
Phone
(484) 395-3482
Fax
(484) 813-6530
NPI assigned
Aug 19, 2022
Last updated
Aug 25, 2022By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 25, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X PENDING VA
Speech-Language Pathologist 235Z00000X 2204001036 VA Primary

Addresses

Primary practice location

3821 Wilson Blvd
Arlington, VA 22203-1981

Mailing address

900 N Randolph St Apt 1500
Arlington, VA 22203-4073
Phone (267) 322-1217

Other identifiers 1

IdentifierTypeStateIssuer
ZAR122554059001OtherPAHIGHMARK BLUESHIELD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, DC2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20251122000635 VA Practitioner - Qualified Speech Language Pathologist 6709378250 Reassigns benefits to 1 organization
I20260115000897 DC Practitioner - Qualified Speech Language Pathologist 6709378250 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Qualified Speech Language Pathologist
Education
Other, 2022
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

125 Emeryville Dr
Suite 320
Cranberry Township, PA 16066-5023

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
2204001036VAMDSpeech-Language Pathologist
PENDINGVAMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Powerback Rehabilitation LLC Speech-Language Pathologist CurrentSince Oct 5, 2025 Accepting new patients
Powerback Rehabilitation LLC Speech-Language Pathologist CurrentSince Aug 24, 2025 Accepting new patients
Powerback Rehabilitation LLC Speech-Language Pathologist CurrentSince Aug 24, 2025 Accepting new patients

Locations

5485 Westbard Ave
Bethesda, MD 20816
Phone (240) 283-7094

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

Organizations & group practices 3

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": "1660867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1661385600000",
    "number": "1013635507",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "900 N RANDOLPH ST APT 1500",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222034073",
            "telephone_number": "267-322-1217"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3821 WILSON BLVD",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222031981",
            "telephone_number": "484-395-3482",
            "fax_number": "484-813-6530"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLACKMAN",
        "first_name": "SYDNEY",
        "middle_name": "LAUREN",
        "credential": "SLP-CFY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-08-19",
        "last_updated": "2022-08-25",
        "certification_date": "2022-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "VA",
            "license": "PENDING",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "VA",
            "license": "2204001036",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HIGHMARK BLUESHIELD",
            "identifier": "ZAR122554059001",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.