Individual provider Active NPI

Christopher Childers Stewart, MD

  • Pediatrics Physician
  • Palo Alto, CA
National Provider Identifier
1538271606
Registry record updated Apr 10, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
A64300 Issued in CA
Practice address
725 Welch Rd
Palo Alto, CA 94304-1601
Phone
(650) 497-8000
NPI assigned
Aug 31, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 10, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X A64300 CA Primary
Child Abuse Pediatrics Physician 2080C0008X A64300 CA
Child Abuse Pediatrics Physician 2080C0008X

Addresses

Primary practice location

725 Welch Rd
Palo Alto, CA 94304-1601

Mailing address

725 Welch Rd
Palo Alto, CA 94304-1601
Phone (650) 497-8000

Other practice location 1

1001 Potrero Ave
Mail Stop 6E
San Francisco, CA 94110-3518
Phone (415) 206-6723

Other identifiers 1

IdentifierTypeStateIssuer
00A643000MedicaidCA

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
I20120827000395 CA Practitioner - Pediatric Medicine 0042467029 Reassigns benefits to 7 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A64300CAMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
UCSF Pediatrics Associates Pediatrics CurrentSince May 1, 2025 Accepting new patients
Stanford Health Care Pediatrics Current Accepting new patients
University of California SFGH Medical Group CurrentSince Jul 7, 2012 Accepting new patients
City & County of San Francisco Current Accepting new patients
LPCH Medical Group Div of Lucile Pediatrics CurrentSince Mar 1, 2018 Accepting new patients
Stanford Health Care CurrentSince Mar 1, 2018 Accepting new patients
University of California San Francisco CurrentSince May 1, 2025 Accepting new patients
City and County of San Francisco CurrentSince Nov 17, 2019 Accepting new patients
University of California San Francisco CurrentSince May 1, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince May 1, 2025 Accepting new patients
University of California SFGH Medical Group Current Accepting new patients
City & County of San Francisco CurrentSince Nov 17, 2019 Accepting new patients
Stanford Health Care Pediatrics CurrentSince Mar 1, 2018 Accepting new patients
University of California SFGH Medical Group CurrentSince Jul 7, 2012 Accepting new patients
University of California San Francisco Pediatrics Current Accepting new patients
UCSF Medical Group Business Services CurrentSince May 1, 2025 Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients

Locations

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

1001 Potrero Ave
Ste 7M8
San Francisco, CA 94110
Phone (415) 206-3325

2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444

505 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-9058

1001 Potrero Ave
San Francisco, CA 94110
Phone (415) 206-2305

1001 Potrero Ave
Bldg 5
San Francisco, CA 94110
Phone (628) 206-5753

1001 Potrero Ave
Rm 5H22
San Francisco, CA 94110
Phone (628) 206-4774

1001 Potrero Ave
Stop 6E
San Francisco, CA 94110
Phone (415) 206-6723

400 Parnassus Ave
#A632
San Francisco, CA 94143
Phone (415) 473-1000

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

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

NPI Registry JSON

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

{
    "created_epoch": "1156982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1712707200000",
    "number": "1538271606",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "725 WELCH RD",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943041601",
            "telephone_number": "650-497-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 WELCH RD",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943041601",
            "telephone_number": "650-497-8000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1001 Potrero Ave",
            "address_2": "Mail Stop 6E",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941103518",
            "country_code": "US",
            "telephone_number": "415-206-6723",
            "fax_number": "415-206-3686",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEWART",
        "first_name": "CHRISTOPHER",
        "middle_name": "CHILDERS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-31",
        "last_updated": "2024-04-10",
        "certification_date": "2024-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "A64300",
            "primary": true
        },
        {
            "code": "2080C0008X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Child Abuse Pediatrics",
            "state": "CA",
            "license": "A64300",
            "primary": false
        },
        {
            "code": "2080C0008X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Child Abuse Pediatrics",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A643000",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Palo Alto, CA

Sources for this page

Verify at the official NPI Registry.