NPIMap

Individual provider Active NPI

Bayard Won Chang, M.D.

  • Internal Medicine Physician
  • Sacramento, CA
National Provider Identifier
1104816255
Registry record updated Jan 25, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
G064347 Issued in CA
Practice address
500 University Ave
Suite 111
Sacramento, CA 95825-6504
Phone
(916) 929-2526
Fax
(916) 929-6128
NPI assigned
Oct 28, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 25, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X G064347 CA Primary

Addresses

Primary practice location

500 University Ave
Suite 111
Sacramento, CA 95825-6504

Mailing address

500 University Ave
Suite 111
Sacramento, CA 95825-6504
Phone (916) 929-2526

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20051014000811 CA Practitioner - Internal Medicine 8123043569 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Georgetown University School of Medicine, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Marshall Medical CenterGroup PAC ID 7517875859, shared by 7 NPIs, 168 clinicians

Practice addresses (Care Compare)

4201 Town Ctr Blvd
BLDG D
El Dorado Hills, CA 95762-7100
Phone (916) 905-6378

500 University Ave
Suite 111
Sacramento, CA 95825-6514
Phone (916) 929-2526

Hospital & facility affiliations

  • Sonder Home Health Care Home health agency, Sacramento, CA, CCN 559201
  • Sutter Care at Home Home health agency, Roseville, CA, CCN 057545
  • Sutter Care at Home Home health agency, Sacramento, CA, CCN 557073
  • Sutter Medical Center, Sacramento Hospital, Sacramento, CA, CCN 050108
  • Sutter Roseville Medical Center Hospital, Roseville, CA, CCN 050309
  • Sutter Davis Hospital Hospital, Davis, CA, CCN 050537

Merit-based Incentive Payment System (MIPS)

Final score
82.92 of 100Reported as individual
Quality
70.32
Promoting interoperability
100
Improvement activities
40
Cost
72.74

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions12

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G064347CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bayard W. Chang, MD, Inc CurrentSince Oct 17, 1988 Accepting new patients
Dignity Health Past Accepting new patients
Sutter Valley Hospitals Past Accepting new patients

Locations

500 University Ave
Ste 111
Sacramento, CA 95825
Phone (916) 733-6858

Interoperability endpoints

  • Direct secure messaging: bchang22428@hisp.ehr.sutterhealth.org

Organizations & group practices 3

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 6

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": "1130457600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1201219200000",
    "number": "1104816255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 UNIVERSITY AVE",
            "address_2": "SUITE 111",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958256504",
            "telephone_number": "916-929-2526",
            "fax_number": "916-929-6128"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 UNIVERSITY AVE",
            "address_2": "SUITE 111",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958256504",
            "telephone_number": "916-929-2526",
            "fax_number": "916-929-6128"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "BAYARD",
        "middle_name": "WON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-10-28",
        "last_updated": "2008-01-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G064347",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sacramento, CA

Sources for this page

Verify at the official NPI Registry.