Individual provider Active NPI

Margaret Marie Henry, LMP, LPTA

  • Massage Therapist
  • Olympia, WA
National Provider Identifier
1154484863
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Massage TherapistTaxonomy code 225700000X
License
MA0000373 Issued in WA
Practice address
3912 Martin Way E.
Suite B
Olympia, WA 98506
Phone
(360) 459-9780
Fax
(360) 412-0581
NPI assigned
Dec 18, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapy Assistant 225200000X 7514 OR
Massage Therapist 225700000X MA0000373 WA Primary

Addresses

Primary practice location

3912 Martin Way E.
Suite B
Olympia, WA 98506

Mailing address

PO Box 4103
Tumwater, WA 98501-0103
Phone (360) 352-5993

Other names 1

  • Peg Henry Other 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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
7514ORMDPhysical Therapy Assistant
MA0000373WAMDMassage Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Susan Rosen & Associates, PLLC Massage Therapist Past Accepting new patients
Sound Massage, LLC Past Accepting new patients

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": "1166400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1154484863",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4103",
            "city": "TUMWATER",
            "state": "WA",
            "postal_code": "985010103",
            "telephone_number": "360-352-5993",
            "fax_number": "360-352-8213"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3912 MARTIN WAY E.",
            "address_2": "SUITE B",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "98506",
            "telephone_number": "360-459-9780",
            "fax_number": "360-412-0581"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HENRY",
        "first_name": "MARGARET",
        "middle_name": "MARIE",
        "credential": "LMP, LPTA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-12-18",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225200000X",
            "taxonomy_group": "",
            "desc": "Physical Therapy Assistant",
            "state": "OR",
            "license": "7514",
            "primary": false
        },
        {
            "code": "225700000X",
            "taxonomy_group": "",
            "desc": "Massage Therapist",
            "state": "WA",
            "license": "MA0000373",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "PEG",
            "last_name": "HENRY",
            "credential": "LMP, LPTA",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Olympia, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.