NPIMap

Individual provider Active NPI

John E Turns, MD

  • Family Medicine Physician
  • Castro Valley, CA
National Provider Identifier
1942371588
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
G044402 Issued in CA
Practice address
22101 Redwood Rd
Castro Valley, CA 94546-7107
Phone
(510) 582-0777
NPI assigned
Nov 13, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Sleep Medicine (Internal Medicine) Physician 207RS0012X G044402 CA
Family Medicine Physician 207Q00000X G044402 CA Primary

Addresses

Primary practice location

22101 Redwood Rd
Castro Valley, CA 94546-7107

Mailing address

22101 Redwood Rd
Castro Valley, CA 94546
Phone (510) 582-4700

Other practice location 1

5601 Norris Canyon Rd
Suite #140
San Ramon, CA 94583
Phone (925) 830-0644

Other identifiers 3

IdentifierTypeStateIssuer
G444020OtherCABCBS
00G444020MedicaidCA
ZZZ14143ZOtherCABCBS

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
I20090605000226 CA Practitioner - Family Practice 4183774599 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Tufts University School of Medicine, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

5601 Norris Canyon Rd
Suite 140
San Ramon, CA 94583-5407
Phone (925) 830-0644

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G044402CAMDSleep Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
PT Works Current Accepting new patients
John Muir Health Past Accepting new patients
Eden Medical Center/San Leandro Hospital Campus Past Accepting new patients
Pleasant Care Medical Associates Family Medicine Past Accepting new patients
John Muir Health Past Accepting new patients
Tranquility Incorporated Past Accepting new patients

Locations

22101 Redwood Rd
Castro Valley, CA 94546
Phone (510) 582-4700

Organizations & group practices 7

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 4

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

NPI Registry JSON

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

{
    "created_epoch": "1163376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1942371588",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22101 REDWOOD RD",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "94546",
            "telephone_number": "510-582-4700",
            "fax_number": "510-582-7302"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22101 REDWOOD RD",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945467107",
            "telephone_number": "510-582-0777"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5601 Norris Canyon Rd",
            "address_2": "Suite #140",
            "address_purpose": "LOCATION",
            "city": "San Ramon",
            "state": "CA",
            "postal_code": "94583",
            "country_code": "US",
            "telephone_number": "925-830-0644",
            "fax_number": "925-830-0868",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TURNS",
        "first_name": "JOHN",
        "middle_name": "E",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-13",
        "last_updated": "2022-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "CA",
            "license": "G044402",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G044402",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "G444020",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G444020",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "ZZZ14143Z",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Castro Valley, CA

Sources for this page

Verify at the official NPI Registry.