Individual provider Active NPI

Eon Joseph Rios, MD

  • Dermatology Physician
  • Stanford, CA
National Provider Identifier
1942526389
Registry record updated Apr 16, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
License
A117533 Issued in CA
Practice address
300 Pasteur Dr
Stanford, CA 94305-2200
Phone
(650) 723-4000
NPI assigned
Apr 9, 2010
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 16, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dermatology Physician 207N00000X A117533 CA Primary

Addresses

Primary practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

751 S Bascom Ave
Dept of Medicine, 4th fl
San Jose, CA 95128-2604
Phone (408) 885-5105

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
I20150128000384 CA Practitioner - Dermatology 5991029605 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Dermatology
Education
Stanford University School of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Direct Dermatology Professionals PCGroup PAC ID 1153585948, 7 clinicians
Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians
County of Santa ClaraGroup PAC ID 1254244973, shared by 46 NPIs, 1,000 clinicians

Practice addresses (Care Compare)

165 Saint Dominics Dr
Suite 120
Manteca, CA 95337-7802
Phone (855) 944-7546

370 Distel Cir
Los Altos, CA 94022-1404
Phone (650) 254-5200

701 E El Camino Real
Mountain View, CA 94040-2833
Phone (650) 691-6174

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

795 El Camino Real
Palo Alto, CA 94301-2302
Phone (415) 600-1020

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10
Removal of skin lesions354
Skin biopsy106

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A117533CAMDDermatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Santa Clara CurrentSince Jan 28, 2019 Accepting new patients
Sutter Bay Medical Foundation CurrentSince Oct 24, 2022 Accepting new patients
County of Santa Clara CurrentSince Jan 28, 2019 Accepting new patients
Csi Medical Group Dermatology CurrentSince Aug 7, 2018 Accepting new patients
County of Santa Clara CurrentSince Dec 6, 2014 Accepting new patients
County of Santa Clara CurrentSince Dec 6, 2014 Accepting new patients
Sutter Bay Medical Foundation CurrentSince Oct 24, 2022 Accepting new patients
Direct Dermatology Professionals PC Dermatology CurrentSince May 31, 2022 Accepting new patients
County of Santa Clara Dermatology Current Accepting new patients
County of Santa Clara Current Accepting new patients
Sutter Bay Medical Foundation Current Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
Pacific Skin Institute Past Accepting new patients
County of Santa Clara Past Accepting new patients

Locations (25 of 36)

501 S Shore Ctr W
Ste 103A
Alameda, CA 94501
Phone (510) 227-7028

18400 US Highway 18
Apple Valley, CA 92307
Phone (760) 810-7590

1950 University Ave
Ste 160
East Palo Alto, CA 94303
Phone (650) 317-8100

39210 State St
Ste 218
Fremont, CA 94538
Phone (510) 790-0477

3200 Kearney St
Fremont, CA 94538
Phone (510) 498-2800

5305 N Fresno St
Ste 105
Fresno, CA 93710
Phone (510) 241-2884

1189 E Herndon Ave
Ste 103
Fresno, CA 93720
Phone (559) 450-7777

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

370 Distel Cir
Los Altos, CA 94022
Phone (650) 254-5200

165 Saint Dominics Dr
Ste 120
Manteca, CA 95337
Phone (209) 823-0000

600 Coffee Rd
Modesto, CA 95355
Phone (209) 550-4755

101 Rowland Way
Ste 220
Novato, CA 94945
Phone (415) 878-7200

725 Welch Rd
Palo Alto, CA 94304
Phone (650) 497-8979

795 El Camino Real
Palo Alto, CA 94301
Phone (650) 324-1832

530 Lytton Ave
Fl 2
Palo Alto, CA 94301
Phone (415) 663-5584

795 El Camino Real
#1112
Palo Alto, CA 94301

1555 East St
Ste 200
Redding, CA 96001
Phone (530) 229-0911

151 N Sunrise Ave
Ste 1205
Roseville, CA 95661
Phone (916) 789-1505

8100 Timberlake Way
Ste F
Sacramento, CA 95823
Phone (916) 689-4889

3838 California St
Rm 410
San Francisco, CA 94118
Phone (415) 751-1847

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

751 S Bascom Ave
Fl 4
San Jose, CA 95128
Phone (408) 885-5105

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

751 S Bascom Ave
Fl 5
San Jose, CA 95128

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

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: erios11391@santaclaravalley.direct-ci.net
  • Direct secure messaging: erios373279@hisp.ehr.sutterhealth.org

Organizations & group practices 14

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 14

Hospital & facility affiliations 1

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": "1270771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1713225600000",
    "number": "1942526389",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "751 S Bascom Ave",
            "address_2": "Dept of Medicine, 4th fl",
            "address_purpose": "LOCATION",
            "city": "San Jose",
            "state": "CA",
            "postal_code": "951282604",
            "country_code": "US",
            "telephone_number": "408-885-5105",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIOS",
        "first_name": "EON",
        "middle_name": "JOSEPH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-04-09",
        "last_updated": "2024-04-16",
        "certification_date": "2024-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "A117533",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stanford, CA

Sources for this page

Verify at the official NPI Registry.