NPIMap

Individual provider Active NPI

Gregory Eugene Federer, M.D.

  • Diagnostic Radiology Physician
  • Yuba City, CA
National Provider Identifier
1487817706
Registry record updated Jul 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A125076 Issued in CA
Practice address
440 Plumas Blvd
Yuba City, CA 95991-5071
Phone
(530) 749-3301
NPI assigned
Jul 7, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 7, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X A125076 CA Primary

Addresses

Primary practice location

440 Plumas Blvd
Yuba City, CA 95991-5071

Mailing address

PO Box 255228
Sacramento, CA 95865-5228
Phone (800) 470-0071

Other practice location 1

55 Lake Ave N
Worcester, MA 01655-0002
Phone (508) 334-1000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, NV2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20130614000181 CA Practitioner - Diagnostic RadiologyPractitioner - Interventional Radiology 1658510011 Reassigns benefits to 4 organizations
I20240711003635 NV Practitioner - Interventional Radiology 1658510011 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic RadiologyAlso: Interventional Radiology
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sutter Valley Medical FoundationGroup PAC ID 9830094515, 2,473 clinicians
Jason L Hwang MD IncGroup PAC ID 6103171012, 50 clinicians

Practice addresses (Care Compare)

16911 Willow Glen Rd
Brownsville, CA 95919-9707
Phone (530) 675-2457

2800 L St
Sacramento, CA 95816-5616

4232 Silver Lupine LN
Rocklin, CA 95677-3867
Phone (855) 504-4544

440 Plumas Blvd
Yuba City, CA 95991-5071
Phone (530) 749-3409

444 Plumas Blvd
Yuba City, CA 95991-5071
Phone (530) 749-3420

470 Plumas Blvd
Suite 201
Yuba City, CA 95991-5077
Phone (530) 741-3358

550 B St
Yuba City, CA 95991-5067
Phone (530) 749-3650

Hospital & facility affiliations

  • Adventist Health Sonora Hospital, Sonora, CA, CCN 050335
  • Sutter Surgical Hospital - North Valley Hospital, Yuba City, CA, CCN 050766

Merit-based Incentive Payment System (MIPS)

Final score
93.99 of 100Reported as group
Quality
85.19
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A125076CAMDDiagnostic Radiology Physician

Practice roles (10 of 11)

OrganizationSpecialtyStatusNew patients
Sutter Valley Medical Foundation Diagnostic Radiology Current Accepting new patients
Sutter Valley Medical Foundation CurrentSince Jun 23, 2025 Accepting new patients
Sutter Valley Medical Foundation CurrentSince Jun 23, 2025 Accepting new patients
Oroville Hospital Current Accepting new patients
Oroville Hospital CurrentSince Oct 26, 2015 Accepting new patients
Reno Radiological Associates, Chartered Diagnostic Radiology CurrentSince Jun 26, 2024 Accepting new patients
San Joaquin Faculty Medical Group CurrentSince Nov 1, 2017 Accepting new patients
Grass Valley Radiology Medical Group, Inc Diagnostic Radiology CurrentSince Apr 4, 2019 Accepting new patients
Jason L Hwang MD Inc Diagnostic Radiology CurrentSince Dec 10, 2024 Accepting new patients
Sutter North Medical Foundation Past Accepting new patients

Locations

2720 Low Ct
Fairfield, CA 94534
Phone (707) 428-2731

500 W Hospital Rd
French Camp, CA 95231
Phone (209) 468-6000

155 Glasson Way
Grass Valley, CA 95945
Phone (530) 274-6000

815 Court St
Ste 7
Jackson, CA 95642
Phone (209) 257-5900

600 Coffee Rd
Modesto, CA 95355
Phone (209) 550-4755

2767 Olive Hwy
Ste 12
Oroville, CA 95966
Phone (530) 532-8260

2767 Olive Hwy
Oroville, CA 95966
Phone (916) 533-8500

2261 Douglas Blvd
Roseville, CA 95661
Phone (916) 783-1044

2800 L St
Ste 500
Sacramento, CA 95816
Phone (916) 454-6850

1000 Greenley Rd
Sonora, CA 95370
Phone (209) 263-0803

900 Mono Way
Sonora, CA 95370
Phone (209) 536-6925

250 W Main St
Woodland, CA 95695
Phone (916) 668-6100

440 Plumas Blvd
Yuba City, CA 95991
Phone (530) 749-3346

1155 Mill St
Reno, NV 89502
Phone (775) 982-7878

75 Pringle Way
Reno, NV 89502
Phone (775) 327-4673

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 10

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 13

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 13

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1215388800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751846400000",
    "number": "1487817706",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 255228",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958655228",
            "telephone_number": "800-470-0071",
            "fax_number": "916-845-6769"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "440 PLUMAS BLVD",
            "city": "YUBA CITY",
            "state": "CA",
            "postal_code": "959915071",
            "telephone_number": "530-749-3301"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Lake Ave N",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016550002",
            "country_code": "US",
            "telephone_number": "508-334-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FEDERER",
        "first_name": "GREGORY",
        "middle_name": "EUGENE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-07-07",
        "last_updated": "2025-07-07",
        "certification_date": "2025-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A125076",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Yuba City, CA

Sources for this page

Verify at the official NPI Registry.