Individual provider Active NPI

Matthew Lippner, MD

  • Internal Medicine Physician
  • Sunnyvale, CA
National Provider Identifier
1326381104
Registry record updated Aug 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036151267 Issued in IL
Practice address
301 Old San Francisco Rd
Sunnyvale, CA 94086-6386
Phone
(408) 730-4360
Fax
(323) 226-2657
NPI assigned
Mar 31, 2013
Last updated
Aug 19, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X CA
Internal Medicine Physician 207R00000X 036151267 IL Primary
Internal Medicine Physician 207R00000X A138670 CA
General Practice Physician 208D00000X 036151267 IL

Addresses

Primary practice location

301 Old San Francisco Rd
Sunnyvale, CA 94086-6386

Mailing address

2350 W El Camino Real FL 2
Mountain View, CA 94040-6203

Other identifiers 1

IdentifierTypeStateIssuer
ML3232267556OtherML3232267556

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A138670CAMDInternal Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1364688000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1326381104",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2350 W EL CAMINO REAL FL 2",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940406203"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 OLD SAN FRANCISCO RD",
            "city": "SUNNYVALE",
            "state": "CA",
            "postal_code": "940866386",
            "telephone_number": "408-730-4360",
            "fax_number": "323-226-2657"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIPPNER",
        "first_name": "MATTHEW",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-03-31",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036151267",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A138670",
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "IL",
            "license": "036151267",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ML3232267556",
            "identifier": "ML3232267556",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sunnyvale, CA

Sources for this page

Verify at the official NPI Registry.