Individual provider Active NPI

Martha Ann Wiedman, M.D.

  • Diagnostic Radiology Physician
  • Bakersfield, CA
National Provider Identifier
1245347467
Registry record updated Feb 17, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
G56421 Issued in CA
Practice address
1817 Truxtun Ave
Bakersfield, CA 93301-5008
Phone
(661) 325-6800
NPI assigned
Aug 24, 2006
Last updated
Feb 17, 2015By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2015

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 G56421 CA Primary

Addresses

Primary practice location

1817 Truxtun Ave
Bakersfield, CA 93301-5008

Mailing address

405 Portway CT
Bakersfield, CA 93312-7033
Phone (661) 587-0410

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, HI2 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
I20081120000828 CA Practitioner - Diagnostic Radiology 5193885119 Reassigns benefits to 6 organizations
I20200605001240 HI Practitioner - Diagnostic Radiology 5193885119 Reassigns benefits to 10 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Rush Medical College of Rush University, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Fresno Imaging CenterGroup PAC ID 2466553128, 127 clinicians
Desert Advanced Imaging Medical CenterGroup PAC ID 6406749613, 209 clinicians

Practice addresses (Care Compare)

Kamuela, HI 96743
Phone (877) 785-0009

18523 Corwin Rd
Suite J
Apple Valley, CA 92307-2300
Phone (760) 242-4444

2705 Loma Vista Rd
Suite 100
Ventura, CA 93003-1595
Phone (805) 988-0616

490 Paulette PL
La Canada, CA 91011-2728
Phone (585) 218-8005

6107 N Fresno St
Suite 101
Fresno, CA 93710-8617
Phone (559) 435-4433

801 S Main St
Corona, CA 92882-3410

8283 Grove Ave
Suite 101
Rancho Cucamonga, CA 91730-3138
Phone (909) 560-0649

Merit-based Incentive Payment System (MIPS)

Final score
91.25 of 100Reported as group
Quality
75
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
91.25 of 100Reported as group
Quality
75
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
56421CAMDDentist
G56421CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Norcal Imaging Diagnostic Radiology CurrentSince Dec 1, 2025 Accepting new patients
Beverly Radiology Medical Group Diagnostic Radiology CurrentSince Aug 3, 2021 Accepting new patients
Beverly Radiology Medical Group III CurrentSince May 1, 2020 Accepting new patients
Valley Radiology Medical Associates, Inc. CurrentSince Oct 17, 2025 Accepting new patients
Pronet Imaging Medical Group, Inc. Diagnostic Radiology CurrentSince Aug 3, 2021 Accepting new patients
Norcal Imaging Diagnostic Radiology CurrentSince Dec 1, 2025 Accepting new patients
Beverly Radiology Medical Group III Diagnostic Radiology CurrentSince Aug 3, 2021 Accepting new patients
Kern Radiology Medical Group, Inc Diagnostic Radiology CurrentSince Oct 1, 2020 Accepting new patients
Kern Radiology Medical Group, Inc Diagnostic Radiology CurrentSince Oct 1, 2020 Accepting new patients
San Fernando Valley Interventional Radiology and Imaging Center CurrentSince Aug 3, 2021 Accepting new patients
Coast Radiology Imaging and Intervention Inc Diagnostic Radiology Past Accepting new patients
Beverly Radiology Medical Group Diagnostic Radiology Past Accepting new patients
Santa Ana Tustin Radiology Medical Group Diagnostic Radiology Past Accepting new patients

Locations

4915 E Baseline Rd
Ste 116
Gilbert, AZ 85234
Phone (480) 354-9200

2501 E Southern Ave
Ste 811
Tempe, AZ 85282
Phone (480) 820-2021

18523 Corwin Rd
Ste J
Apple Valley, CA 92307
Phone (760) 242-4444

1817 Truxtun Ave
Bakersfield, CA 93301
Phone (661) 325-6800

2301 Bahamas Dr
Bakersfield, CA 93309

3838 San Dimas St
Ste A120
Bakersfield, CA 93301
Phone (661) 328-9600

9330 Stockdale Hwy
Ste 100
Bakersfield, CA 93311
Phone (661) 325-6800

801 S Main St
Ste 101
Corona, CA 92882
Phone (951) 682-1099

16311 Ventura Blvd
Ste 120
Encino, CA 91436
Phone (818) 817-7707

1516 Cotner Ave
Los Angeles, CA 90025
Phone (310) 445-2843

340 Dardanelli Ln
Ste 11A
Los Gatos, CA 95032
Phone (408) 248-6912

27168 Newport Rd
Ste B
Menifee, CA 92584
Phone (951) 566-5725

2581 Samaritan Dr
Ste 100
San Jose, CA 95124
Phone (408) 358-6881

1150G Pittsford Victor Rd
#2
Pittsford, NY 14534

1160 Pittsford Victor Rd
Ste D2
Pittsford, NY 14534
Phone (585) 218-8007

Organizations & group practices 21

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 21

NPI Registry JSON

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

{
    "created_epoch": "1156377600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1424131200000",
    "number": "1245347467",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "405 PORTWAY CT",
            "city": "BAKERSFIELD",
            "state": "CA",
            "postal_code": "933127033",
            "telephone_number": "661-587-0410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1817 TRUXTUN AVE",
            "city": "BAKERSFIELD",
            "state": "CA",
            "postal_code": "933015008",
            "telephone_number": "661-325-6800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WIEDMAN",
        "first_name": "MARTHA",
        "middle_name": "ANN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-24",
        "last_updated": "2015-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "G56421",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bakersfield, CA

Sources for this page

Verify at the official NPI Registry.