NPIMap

Individual provider Active NPI

Matthew David Miller, M.D.

  • Orthopaedic Surgery Physician
  • Los Gatos, CA
National Provider Identifier
1093901886
Registry record updated Mar 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
A93546 Issued in CA
Practice address
555 Knowles Dr Ste 219
Los Gatos, CA 95032-1551
Phone
(408) 866-3874
Fax
(650) 448-1435
NPI assigned
Sep 14, 2007
Last updated
Mar 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X A93546 CA Primary

Addresses

Primary practice location

555 Knowles Dr Ste 219
Los Gatos, CA 95032-1551

Mailing address

973 University Ave
Los Gatos, CA 95032-7636
Phone (408) 871-3200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100908000495 CA Practitioner - Orthopedic SurgeryPractitioner - Other (Physician) 4486707098 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Boston University School of Medicine, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
El Camino Health Medical Network LLCGroup PAC ID 6103115183, 202 clinicians

Practice addresses (Care Compare)

555 Knowles Dr
Los Gatos, CA 95032-1542
Phone (408) 871-3400

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.53 of 100Reported as group
Quality
87.08
Promoting interoperability
100
Improvement activities
40
Cost
69.51

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement80
Knee replacement188
Removal of tissue1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A93546CAMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
El Camino Health Medical Network, LLC CurrentSince Feb 1, 2025 Accepting new patients
Stanford Health Care CurrentSince Aug 1, 2010 Accepting new patients
Stanford Health Care CurrentSince Aug 1, 2010 Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
El Camino Health Medical Group PastSince Sep 8, 2019 Accepting new patients
Midwest Orthopaedics at Rush, LLC Orthopaedic Surgery Past Accepting new patients

Locations

555 Knowles Dr
Los Gatos, CA 95032
Phone (408) 379-8450

555 Knowles Dr
Ste 109
Los Gatos, CA 95032
Phone (408) 370-0200

555 Knowles Dr
Ste 219
Los Gatos, CA 95032
Phone (408) 866-3874

815 Pollard Rd
Los Gatos, CA 95032
Phone (408) 378-6131

973 University Ave
Los Gatos, CA 95032
Phone (408) 278-3003

7999 Gateway Blvd
Ste 200
Newark, CA 94560
Phone (510) 806-2947

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

Interoperability endpoints

  • Direct secure messaging: mmiller34109@direct.stanfordhealthcare.org
  • Direct secure messaging: mmiller7486@icare.elcaminohospital.org

Organizations & group practices 6

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.

Hospital & facility affiliations 15

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1189728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773100800000",
    "number": "1093901886",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "973 UNIVERSITY AVE",
            "city": "LOS GATOS",
            "state": "CA",
            "postal_code": "950327636",
            "telephone_number": "408-871-3200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 KNOWLES DR STE 219",
            "city": "LOS GATOS",
            "state": "CA",
            "postal_code": "950321551",
            "telephone_number": "408-866-3874",
            "fax_number": "650-448-1435"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILLER",
        "first_name": "MATTHEW",
        "middle_name": "DAVID",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-09-14",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "A93546",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Gatos, CA

Sources for this page

Verify at the official NPI Registry.