Individual provider Active NPI

Margaret (Meg) Seaver, MD

  • Hematology & Oncology Physician
  • Antioch, CA
National Provider Identifier
1386753127
Registry record updated Oct 16, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
A120074 Issued in CA
Practice address
4721 Dallas Ranch Rd
Antioch, CA 94531-8811
Phone
(925) 778-0679
Fax
(925) 778-3567
NPI assigned
Aug 29, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 16, 2017

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
Hematology & Oncology Physician 207RH0003X A120074 CA Primary

Addresses

Primary practice location

4721 Dallas Ranch Rd
Antioch, CA 94531-8811

Mailing address

4721 Dallas Ranch Road
Antioch, CA 94531-8811
Phone (925) 778-0679

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
I20130312000469 CA Practitioner - Hematology/Oncology 5294980538 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
University of Rochester School of Medicine and Dentistry, 2005
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)

4721 Dallas Ranch Rd
Antioch, CA 94531-8811
Phone (925) 778-0679

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A120074CAMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
John Muir Trauma Physicians Billing Service CurrentSince Sep 3, 2016 Accepting new patients
Epic Care CurrentSince Feb 13, 2018 Accepting new patients
John Muir Trauma Physicians Billing Service Current Accepting new patients
John Muir Health Past Accepting new patients
Sutter Delta Medical Center Past Accepting new patients
John Muir Health Past Accepting new patients

Locations

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

2700 Grant St
Ste 316
Concord, CA 94520
Phone (925) 338-8511

1320 El Capitan Dr
Ste 320
Danville, CA 94526
Phone (925) 866-2100

3300 Webster St
Ste 710
Oakland, CA 94609
Phone (510) 465-5800

400 Taylor Blvd
Ste 201
Pleasant Hill, CA 94523
Phone (510) 783-6865

13847 E 14th St
Ste 217
San Leandro, CA 94578
Phone (510) 483-2555

13851 E 14th St
Ste 308
San Leandro, CA 94578
Phone (510) 351-1193

5601 Norris Canyon Rd
Ste 100
San Ramon, CA 94583
Phone (925) 277-1055

106 La Casa Via
Ste 200
Walnut Creek, CA 94598
Phone (866) 941-3796

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

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598
Phone (925) 295-1545

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: mseaver16590@ehr.johnmuirhealth.com
  • Direct secure messaging: mseaver154399@hisp.ehr.sutterhealth.org

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 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": "1156809600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1508112000000",
    "number": "1386753127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4721 DALLAS RANCH ROAD",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945318811",
            "telephone_number": "925-778-0679"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4721 DALLAS RANCH RD",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945318811",
            "telephone_number": "925-778-0679",
            "fax_number": "925-778-3567"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEAVER",
        "first_name": "MARGARET (MEG)",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-29",
        "last_updated": "2017-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A120074",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Antioch, CA

Sources for this page

Verify at the official NPI Registry.