Individual provider Active NPI

Mark Harrison Showen, M.D.

  • Pediatrics Physician
  • San Mateo, CA
National Provider Identifier
1477576817
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
G052160 Issued in CA
Practice address
50 S San Mateo Dr
Suite 180
San Mateo, CA 94401-3857
Phone
(650) 342-4145
Fax
(650) 342-2070
NPI assigned
Jul 26, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X G052160 CA Primary

Addresses

Primary practice location

50 S San Mateo Dr
Suite 180
San Mateo, CA 94401-3857

Mailing address

50 S San Mateo Dr
Suite 180
San Mateo, CA 94401-3857
Phone (650) 342-4145

Other identifiers 1

IdentifierTypeStateIssuer
94-3365742OtherTAX ID

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20121022000633 CA Practitioner - Pediatric Medicine 9931359296

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
52160CAMDMarriage & Family Therapist
G052160CAMDPediatrics Physician

NPI Registry JSON

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

{
    "created_epoch": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1477576817",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 S SAN MATEO DR",
            "address_2": "SUITE 180",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944013857",
            "telephone_number": "650-342-4145",
            "fax_number": "650-342-2070"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 S SAN MATEO DR",
            "address_2": "SUITE 180",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944013857",
            "telephone_number": "650-342-4145",
            "fax_number": "650-342-2070"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHOWEN",
        "first_name": "MARK",
        "middle_name": "HARRISON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-26",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "G052160",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TAX ID",
            "identifier": "94-3365742",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Mateo, CA

Sources for this page

Verify at the official NPI Registry.