Individual provider Active NPI

Christopher Reid Brown, MD

  • Pulmonary Disease Physician
  • San Francisco, CA
National Provider Identifier
1104900901
Registry record updated Jul 11, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
G50990 Issued in CA
Practice address
2351 Clay St
501
San Francisco, CA 94115
Phone
(415) 923-3421
Fax
(415) 600-1414
NPI assigned
Oct 25, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 11, 2007

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X G50990 CA
Pulmonary Disease Physician 207RP1001X G50990 CA Primary
Sleep Medicine (Internal Medicine) Physician 207RS0012X G50990 CA

Addresses

Primary practice location

2351 Clay St
501
San Francisco, CA 94115

Mailing address

2351 Clay St
501
San Francisco, CA 94115
Phone (415) 923-3421

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
I20070327000508 CA Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists)Practitioner - Sleep Medicine 9830083682 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists), Sleep Medicine
Education
Northwestern University Feinberg Medical School, 1982
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians
San Francisco Critical Care Med Group IncGroup PAC ID 1850285602, 18 clinicians

Practice addresses (Care Compare)

1100 Van Ness Ave
San Francisco, CA 94109-6978
Phone (415) 600-0140

1100 Van Ness Ave
Suite 1005
San Francisco, CA 94109-6920
Phone (415) 923-3421

Hospital & facility affiliations

  • California Pacific Medical Center - Mission Bernal Hospital, San Francisco, CA, CCN 050055
  • California Pacific Medical Ctr-Davies Campus Hosp Hospital, San Francisco, CA, CCN 050008
  • California Pacific Medical Center- Van Ness Campus Hospital, San Francisco, CA, CCN 050047
  • Adventist Health Ukiah Valley Hospital, Ukiah, CA, CCN 050301

Merit-based Incentive Payment System (MIPS)

Final score
97.3 of 100Reported as group
Quality
82.96
Promoting interoperability
100
Improvement activities
40
Cost
74.7

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G50990CAMDSleep Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sutter Bay Medical Foundation CurrentSince Mar 1, 2026 Accepting new patients
San Francisco Critical Care Med Group Inc Critical Care Medicine CurrentSince Sep 25, 2000 Accepting new patients
Sutter Bay Medical Foundation CurrentSince Mar 1, 2026 Accepting new patients
California Pacific Medical Group, Inc. Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
Sutter East Bay Medical Foundation Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
Marin General Hospital Past Accepting new patients
El Camino Hospital Past Accepting new patients
Sutter Delta Medical Center Past Accepting new patients

Locations

1100 Van Ness Ave
Ste 1005
San Francisco, CA 94109
Phone (415) 923-3421

1100 Van Ness Ave
San Francisco, CA 94109
Phone (415) 600-5760

2351 Clay St
#501
San Francisco, CA 94115
Phone (415) 923-3421

2340 Clay St
Fl 2
San Francisco, CA 94115
Phone (415) 600-3458

3838 California St
Rm 404
San Francisco, CA 94118
Phone (415) 600-0940

2351 Clay St
Ste 501
San Francisco, CA 94115
Phone (415) 600-3898

4700 Hoen Ave
Santa Rosa, CA 95405
Phone (707) 526-3360

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: cbrownmd45879@hisp.ehr.sutterhealth.org

Organizations & group practices 11

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.

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": "1161734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1184112000000",
    "number": "1104900901",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2351 CLAY ST",
            "address_2": "501",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94115",
            "telephone_number": "415-923-3421",
            "fax_number": "415-600-1414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2351 CLAY ST",
            "address_2": "501",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94115",
            "telephone_number": "415-923-3421",
            "fax_number": "415-600-1414"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BROWN",
        "first_name": "CHRISTOPHER",
        "middle_name": "REID",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-25",
        "last_updated": "2007-07-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CA",
            "license": "G50990",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CA",
            "license": "G50990",
            "primary": true
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "CA",
            "license": "G50990",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.