Individual provider Active NPI

Hannah Harrison Siroker, MD

  • Emergency Medicine Physician
  • Oakland, CA
National Provider Identifier
1710374764
Registry record updated Jul 2, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
A147129 Issued in CA
Practice address
1411 East 31St Street
Oakland, CA 94602
Phone
(415) 476-9000
NPI assigned
Apr 16, 2015
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 2, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Emergency Medicine Physician 207P00000X A147129 CA Primary

Addresses

Primary practice location

1411 East 31St Street
Oakland, CA 94602

Mailing address

1411 East 31St Street
Oakland, CA 94602
Phone (510) 437-4800

Other names 1

  • Hannah Rachel Harrison Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, CO2 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
I20190131002993 CA Practitioner - Emergency Medicine 3577800325 Reassigns benefits to 4 organizations
I20210507000281 CO Practitioner - Emergency Medicine 3577800325 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
University of California, San Francisco School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

7000 E Hampden Ave
Denver, CO 80224-3012
Phone (330) 925-4199

9949 S Oswego St
Parker, CO 80134-3753
Phone (303) 925-4700

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.65 of 100Reported as group
Quality
86.65
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
93.85 of 100Reported as group
Quality
91.15
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A147129CAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Usacs of Colorado Inc Emergency Medicine CurrentSince Apr 1, 2021 Accepting new patients
Usacs Community Emergency Services of Colorado, Inc. Emergency Medicine CurrentSince Apr 1, 2021 Accepting new patients
Usacs Community Emergency Services of Colorado, Inc. Emergency Medicine Current Accepting new patients
Team Physicians of California Medical Group Inc Emergency Medicine CurrentSince Dec 1, 2018 Accepting new patients
Usacs of Colorado Inc Emergency Medicine CurrentSince Apr 1, 2021 Accepting new patients
County of Santa Clara CurrentSince Jun 19, 2019 Accepting new patients
County of Santa Clara Emergency Medicine Current Accepting new patients
Usacs Community Emergency Services of Colorado, Inc. Emergency Medicine CurrentSince Apr 1, 2021 Accepting new patients
County of Santa Clara Current Accepting new patients
County of Santa Clara CurrentSince Jun 19, 2019 Accepting new patients
County of Santa Clara CurrentSince Jun 19, 2019 Accepting new patients
Usacs of Colorado, Inc Emergency Medicine Current Accepting new patients
County of Santa Clara CurrentSince Jun 19, 2019 Accepting new patients

Locations

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

975 S Fairmont Ave
Lodi, CA 95240
Phone (209) 339-7575

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

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

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

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

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

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

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

16320 W 64th Ave
Arvada, CO 80007
Phone (303) 925-4560

2350 Meadows Blvd
Castle Rock, CO 80109
Phone (720) 248-3413

2525 S Downing St
Denver, CO 80210
Phone (303) 744-2706

7000 E Hampden Ave
Denver, CO 80224
Phone (330) 925-4199

4943 State Highway 52
Ste 100
Erie, CO 80514
Phone (303) 925-4840

760 Warner Dr
Golden, CO 80401
Phone (303) 925-4360

3280 S Wadsworth Blvd
Lakewood, CO 80227
Phone (303) 649-3620

9670 W Coal Mine Ave
Ste 100
Littleton, CO 80123
Phone (303) 725-5010

7700 S Broadway
Littleton, CO 80122
Phone (303) 269-4786

9949 S Oswego St
Parker, CO 80134
Phone (303) 925-4700

9395 Crown Crest Blvd
Parker, CO 80138
Phone (303) 269-4000

Interoperability endpoints

  • Direct secure messaging: hsiroker140266@santaclaravalley.direct-ci.net

Organizations & group practices 13

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 13

Hospital & facility affiliations 9

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": "1429142400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1562025600000",
    "number": "1710374764",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1411 EAST 31ST STREET",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "94602",
            "telephone_number": "510-437-4800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1411 EAST 31ST STREET",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "94602",
            "telephone_number": "415-476-9000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIROKER",
        "first_name": "HANNAH",
        "middle_name": "HARRISON",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-04-16",
        "last_updated": "2019-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A147129",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HANNAH",
            "last_name": "HARRISON",
            "middle_name": "RACHEL",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.