Individual provider Active NPI

Pneuma G. Ortega, MD

  • Family Medicine Physician
  • San Jose, CA
National Provider Identifier
1912167834
Registry record updated Jul 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
A101636 Issued in CA
Practice address
2820 Alum Rock Ave Ste 20
San Jose, CA 95127-5608
Phone
(408) 729-2900
NPI assigned
Jun 13, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X A101636 CA Primary

Addresses

Primary practice location

2820 Alum Rock Ave Ste 20
San Jose, CA 95127-5608

Mailing address

2820 Alum Rock Ave Ste 20
San Jose, CA 95127-5608
Phone (408) 729-2900

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address him@marshfieldclinichealthsystem.cernerdirect.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, CA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20080707000365 WI Practitioner - Family PracticePractitioner - Emergency Medicine 4587736657 Reassigns benefits to 6 organizations
I20231025002671 CA Practitioner - Family Practice 4587736657 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Top Care Medical Group IncGroup PAC ID 4183964919, 6 clinicians
County of Santa ClaraGroup PAC ID 1254244973, shared by 46 NPIs, 1,000 clinicians

Practice addresses (Care Compare)

1661 Burdette Dr
Suite I
San Jose, CA 95121-1681
Phone (408) 270-9642

18550 De Paul Dr
Morgan Hill, CA 95037-2911
Phone (408) 885-5000

1991 McKee Rd
San Jose, CA 95116-1406
Phone (408) 885-7366

1993 McKee Rd
San Jose, CA 95116-1406
Phone (408) 885-5000

2820 Alum Rock Ave
Suite 20
San Jose, CA 95127-5608
Phone (408) 729-2900

750 S Bascom Ave
Vly HLTH Cen Bascom
San Jose, CA 95128-2603
Phone (408) 885-5000

751 S Bascom Ave
San Jose, CA 95128-2604
Phone (408) 885-5000

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
MCHS Hospitals Inc Current Accepting new patients
County of Santa Clara CurrentSince Oct 6, 2023 Accepting new patients
MCHS Hospitals Inc Emergency Medicine CurrentSince Mar 1, 2019 Accepting new patients
MCHS Hospitals Inc CurrentSince Mar 1, 2019 Accepting new patients
County of Santa Clara CurrentSince Oct 6, 2023 Accepting new patients
County of Santa Clara Current Accepting new patients
County of Santa Clara Emergency Medicine Current Accepting new patients
Flambeau Hospital Inc CurrentSince Jun 8, 2021 Accepting new patients
Emergency Physicians Associates San Jose PC Emergency Medicine CurrentSince Apr 1, 2025 Accepting new patients
Marshfield Clinic Inc CurrentSince Jul 14, 2008 Accepting new patients
County of Santa Clara CurrentSince Oct 6, 2023 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Sep 12, 2018 Accepting new patients
Flambeau Hospital Inc CurrentSince Jun 8, 2021 Accepting new patients
County of Santa Clara CurrentSince Oct 6, 2023 Accepting new patients
NW Wisconsin Emergency Physicians LLC Emergency Medicine Past Accepting new patients
Nga Van Pham, M.D, Inc PastSince Aug 26, 2000 Accepting new patients

Locations

7475 Camino Arroyo
Gilroy, CA 95020
Phone (408) 852-2400

1993 McKee Rd
San Jose, CA 95116
Phone (408) 254-6320

751 S Bascom Ave
San Jose, CA 95128
Phone (408) 885-5110

2105 Forest Ave
San Jose, CA 95128
Phone (408) 947-2500

2101 Alexian Dr
San Jose, CA 95116
Phone (408) 272-6050

1996 Lundy Ave
San Jose, CA 95131
Phone (408) 299-5846

750 S Bascom Ave
San Jose, CA 95128
Phone (408) 885-2320

500 Tully Rd
San Jose, CA 95111
Phone (408) 817-1433

660 S Fair Oaks Ave
Sunnyvale, CA 94086
Phone (408) 885-7366

2116 Craig Rd
Eau Claire, WI 54701
Phone (715) 858-4500

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

1000 Starr Ave
Eau Claire, WI 54703
Phone (715) 858-4850

900 College Ave W
Ladysmith, WI 54848
Phone (715) 532-5561

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

1102 S Center Ave
Merrill, WI 54452
Phone (715) 536-3399

1020 Lakeshore Dr
Rice Lake, WI 54868
Phone (715) 236-8100

1700 W Stout St
Rice Lake, WI 54868
Phone (715) 236-6133

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: portega197270@santaclaravalley.direct-ci.net
  • Direct secure messaging: pneuma.ortega@marshfieldclinichealthsystem.cernerdirect.com
  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 17

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 17

Hospital & facility affiliations 5

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": "1213315200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1912167834",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2820 ALUM ROCK AVE STE 20",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951275608",
            "telephone_number": "408-729-2900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2820 ALUM ROCK AVE STE 20",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951275608",
            "telephone_number": "408-729-2900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ORTEGA",
        "first_name": "PNEUMA",
        "middle_name": "G.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-13",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A101636",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "1700 W Stout St",
            "city": "Rice Lake",
            "state": "WI",
            "country_code": "US",
            "postal_code": "548685000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in San Jose, CA

Sources for this page

Verify at the official NPI Registry.