Individual provider Active NPI

Sarah Brooke Fleisig, M.D.

  • Hematology & Oncology Physician
  • Napa, CA
National Provider Identifier
1275827941
Registry record updated May 22, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
A152713 Issued in CA
Practice address
1100 Trancas St Ste 256
Napa, CA 94558
Phone
(707) 253-7161
Fax
(707) 253-0476
NPI assigned
May 31, 2011
Last updated
May 22, 2019By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 22, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 56695 CT
Hematology & Oncology Physician 207RH0003X A152713 CA Primary

Addresses

Primary practice location

1100 Trancas St Ste 256
Napa, CA 94558

Mailing address

1100 Trancas St Ste 256
Napa, CA 94558-2921

Other practice location 1

201 N Mountain Rd Ste 202
Plainville, CT 06062-1848
Phone (860) 224-4408

Other practice location 2

27035 Maiden Moor Ln
Yorba Linda, CA 92887-4226
Phone (714) 290-4050

Other practice location 3

75 Pringle Way Ste 801
Reno, NV 89502-8400
Phone (775) 982-2820

Other identifiers 2

IdentifierTypeStateIssuer
14050337OtherCACAQH NUMBER
18854OtherNVNV MD LICENSE

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
I20180925000928 CA Practitioner - Hematology/OncologyPractitioner - Internal MedicinePractitioner - Medical Oncology 8921379827 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Internal Medicine, Medical Oncology
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Alameda Health SystemGroup PAC ID 3779494521, 597 clinicians

Practice addresses (Care Compare)

1411 E 31St St
Oakland, CA 94602-1018
Phone (510) 437-4800

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A152713CAMDHematology & Oncology Physician
56695CTMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Alameda Health System CurrentSince May 31, 2020 Accepting new patients
Alameda Health System CurrentSince May 31, 2020 Accepting new patients
Alameda Health System Current Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley Past Accepting new patients
St. Joseph Health Northern California, LLC Past Accepting new patients

Locations

664 Southland Mall
Hayward, CA 94545
Phone (510) 266-1700

1411 E 31st St
Oakland, CA 94602
Phone (510) 437-4323

13855 E 14th St
San Leandro, CA 94578
Phone (510) 357-6500

Interoperability endpoints

  • Direct secure messaging: sfleisig37064@alamedahs.direct-ci.com

Organizations & group practices 5

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 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": "1306800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1558483200000",
    "number": "1275827941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 TRANCAS ST STE 256",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945582921"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 TRANCAS ST STE 256",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "94558",
            "telephone_number": "707-253-7161",
            "fax_number": "707-253-0476"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "201 N Mountain Rd Ste 202",
            "address_purpose": "LOCATION",
            "city": "Plainville",
            "state": "CT",
            "postal_code": "060621848",
            "country_code": "US",
            "telephone_number": "860-224-4408",
            "fax_number": "860-827-3428",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "27035 Maiden Moor Ln",
            "address_purpose": "LOCATION",
            "city": "Yorba Linda",
            "state": "CA",
            "postal_code": "928874226",
            "country_code": "US",
            "telephone_number": "714-290-4050",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "75 Pringle Way Ste 801",
            "address_purpose": "LOCATION",
            "city": "Reno",
            "state": "NV",
            "postal_code": "895028400",
            "country_code": "US",
            "telephone_number": "775-982-2820",
            "fax_number": "775-982-2821",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FLEISIG",
        "first_name": "SARAH",
        "middle_name": "BROOKE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-05-31",
        "last_updated": "2019-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CT",
            "license": "56695",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A152713",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAQH NUMBER",
            "identifier": "14050337",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NV MD LICENSE",
            "identifier": "18854",
            "state": "NV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Napa, CA

Sources for this page

Verify at the official NPI Registry.