Individual provider Active NPI

Diane Kwan, M.D.

  • Surgery Physician
  • Oakland, CA
National Provider Identifier
1992913859
Registry record updated Feb 22, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
A117525 Issued in CA
Practice address
365 Hawthorne Ave
Suite 101
Oakland, CA 94609-3107
Phone
(510) 465-5523
Fax
(510) 832-6061
NPI assigned
May 21, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 22, 2012

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X PGY1 LA
Surgery Physician 208600000X A117525 CA Primary

Addresses

Primary practice location

365 Hawthorne Ave
Suite 101
Oakland, CA 94609-3107

Mailing address

365 Hawthorne Ave
Suite 101
Oakland, CA 94609-3107
Phone (510) 465-5523

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
I20120326000616 CA Practitioner - General Surgery 9032379227 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Chicago College of Medicine and Surgery, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Epic CareGroup PAC ID 5890053094, 54 clinicians

Practice addresses (Care Compare)

3003 Oak Rd
Suite 104
Walnut Creek, CA 94597-4541
Phone (925) 391-2221

Hospital & facility affiliations

  • John Muir Medical Center - Concord Campus Hospital, Concord, CA, CCN 050496
  • John Muir Medical Center - Walnut Creek Campus Hospital, Walnut Creek, CA, CCN 050180

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair (minimally invasive)21
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
117525CAMDMental Health Counselor
PGY1LAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Epic Care CurrentSince Feb 13, 2018 Accepting new patients
Sutter Delta Medical Center Past Accepting new patients
San Ramon Regional Medical Center, LLC Past Accepting new patients
Alta Bates Summit Medical Center Past Accepting new patients
John Muir Health Past Accepting new patients
John Muir Health Past Accepting new patients

Locations

4721 Dallas Ranch Rd
Antioch, CA 94531
Phone (925) 676-2600

365 Hawthorne Ave
Ste 101
Oakland, CA 94609
Phone (510) 465-5523

400 Taylor Blvd
Ste 202
Pleasant Hill, CA 94523
Phone (925) 932-4567

400 Taylor Blvd
Ste 105
Pleasant Hill, CA 94523
Phone (925) 687-2570

5601 Norris Canyon Rd
Ste 310
San Ramon, CA 94583
Phone (925) 338-8511

3003 Oak Rd
Ste 104
Walnut Creek, CA 94597
Phone (925) 391-2220

355 Lennon Ln
Ste 205
Walnut Creek, CA 94598
Phone (925) 935-0627

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: dkwan18142@ehr.johnmuirhealth.com

Organizations & group practices 6

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 2

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": "1179705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1329868800000",
    "number": "1992913859",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "365 HAWTHORNE AVE",
            "address_2": "SUITE 101",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093107",
            "telephone_number": "510-465-5523",
            "fax_number": "510-832-6061"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "365 HAWTHORNE AVE",
            "address_2": "SUITE 101",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093107",
            "telephone_number": "510-465-5523",
            "fax_number": "510-832-6061"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KWAN",
        "first_name": "DIANE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-21",
        "last_updated": "2012-02-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "LA",
            "license": "PGY1",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A117525",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.