Landy Lum, M.S.P.T.

Primary specialty

SpecialistTaxonomy code 174400000X

License

PT25050 Issued in CA

Practice address

5 Bon Air Rd
Suite A105
Larkspur, CA 94939-1143

Phone

(415) 927-2007

Fax

(415) 927-7272

NPI assigned

Oct 20, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• The Hand & Physical Therapy Center of Marin, PTPC

  dba The Hand & Physical Therapy Center of Marin

  • Specialist
  • Larkspur, CA
  • NPI 1063443935
  NPD (past)

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

{
    "created_epoch": "1129766400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1932198900",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 BON AIR RD",
            "address_2": "SUITE A105",
            "city": "LARKSPUR",
            "state": "CA",
            "postal_code": "949391143",
            "telephone_number": "415-927-2007",
            "fax_number": "415-927-7272"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 BON AIR RD",
            "address_2": "SUITE A105",
            "city": "LARKSPUR",
            "state": "CA",
            "postal_code": "949391143",
            "telephone_number": "415-927-2007",
            "fax_number": "415-927-7272"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LUM",
        "first_name": "LANDY",
        "name_prefix": "Ms.",
        "credential": "M.S.P.T.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-20",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "CA",
            "license": "PT25050",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stewart Lin, DPT
• Beth Linderborg, RN
• Brigette Lofholm, PHARMD
• Rebecca Lofholm
• Michelle Low, DO
• Cecelia Elva Luna
• Elaine Luu, FNP, CNS, RN
• Daniel Luis Lyons
• Todd A Maderis, N.D.
• Kimberly Hoagland Madsen, RD

• Specialist in Larkspur, CA
• Providers in Larkspur, CA by specialty
• Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.