NPIMap

Individual provider Active NPI

Ruben R Brechner, M.D.

  • Diagnostic Ultrasound Physician
  • Los Angeles, CA
National Provider Identifier
1689610057
Registry record updated May 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Ultrasound PhysicianTaxonomy code 2085U0001X
License
A51022 Issued in CA
Practice address
1720 E Cesar E Chavez Ave
Los Angeles, CA 90033-2414
Phone
(626) 795-1610
Fax
(626) 795-0751
NPI assigned
Jun 22, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 18, 2026

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

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular & Interventional Radiology Physician 2085R0204X A51022 CA
Pediatric Radiology Physician 2085P0229X A51022 CA
Diagnostic Ultrasound Physician 2085U0001X A51022 CA Primary
Nuclear Radiology Physician 2085N0904X A51022 CA
Body Imaging Physician 2085B0100X A51022 CA
Diagnostic Radiology Physician 2085R0202X A51022 CA
Neuroradiology Physician 2085N0700X A51022 CA

Addresses

Primary practice location

1720 E Cesar E Chavez Ave
Los Angeles, CA 90033-2414

Mailing address

1720 E Cesar E Chavez Ave
Los Angeles, CA 90033-2414
Phone (626) 795-1610

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
I20070514000596 CA Practitioner - Diagnostic Radiology 1951318500 Reassigns benefits to 12 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 1980
Medicare assignment
May accept Medicare assignment
Group practices
Willits Hospital IncGroup PAC ID 7416940697, 67 clinicians
Radiology Medical Group of WMMCGroup PAC ID 0244247864, 29 clinicians
Hanford Community HospitalGroup PAC ID 7416868377, 60 clinicians
Adventist Health DelanoGroup PAC ID 1254248016, 47 clinicians
Adventist Health Clearlake Hospital Inc.Group PAC ID 3072421197, 84 clinicians
Ukiah Adventist HospitalGroup PAC ID 6406816123, 136 clinicians
Reedley Community HospitalGroup PAC ID 0941460984, 60 clinicians
Adventist Health Mendocino CoastGroup PAC ID 3678990769, 57 clinicians
Adventist Health TulareGroup PAC ID 4385988757, 40 clinicians

Practice addresses (Care Compare)

1 Marcela Dr
Willits, CA 95490-5769
Phone (707) 459-6801

11333 Sepulveda Blvd
Mission Hills, CA 91345-1116
Phone (818) 869-7201

115 Mall Dr
Hanford, CA 93230-5786
Phone (559) 582-9000

1401 Garces Hwy
Delano, CA 93215-3660
Phone (661) 725-4800

15630 18TH Ave
Clearlake, CA 95422-9336
Phone (707) 994-6486

275 Hospital Dr
Ukiah, CA 95482-4531
Phone (707) 462-3111

3 Marcela Dr
Suite D
Willits, CA 95490-5769
Phone (707) 459-4220

372 W Cypress Ave
Reedley, CA 93654-2113
Phone (559) 638-8155

700 River Dr
Fort Bragg, CA 95437-5403
Phone (707) 961-1234

869 N Cherry St
Tulare, CA 93274-2207
Phone (559) 688-0821

Hospital & facility affiliations

  • Adventist Health Ukiah Valley Hospital, Ukiah, CA, CCN 050301
  • Adventist Health Mendocino Coast Hospital, Fort Bragg, CA, CCN 051325
  • Adventist Health Delano Hospital, Delano, CA, CCN 050608
  • Adventist Health Hanford Hospital, Hanford, CA, CCN 050121
  • Adventist Health Reedley Hospital, Reedley, CA, CCN 050192

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Quality
100
Promoting interoperability
96
Improvement activities
40
Cost
86.89

Merit-based Incentive Payment System (MIPS)

Final score
98.77 of 100Reported as group
Quality
80.67
Promoting interoperability
98
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
90.74 of 100Reported as group
Quality
94
Promoting interoperability
92
Improvement activities
40
Cost
65.12

Merit-based Incentive Payment System (MIPS)

Final score
80.98 of 100Reported as group
Quality
73.31
Promoting interoperability
92
Improvement activities
40
Cost
62

Merit-based Incentive Payment System (MIPS)

Final score
88.16 of 100Reported as group
Quality
82.56
Promoting interoperability
93
Improvement activities
40
Cost
69.49

Merit-based Incentive Payment System (MIPS)

Final score
89.41 of 100Reported as group
Quality
86.32
Promoting interoperability
95
Improvement activities
40
Cost
66.55

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A51022CAMDNeuroradiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Adventist Health Clearlake Hospital Inc. CurrentSince Oct 5, 2022 Accepting new patients
Adventist Health Mendocino Coast CurrentSince Jan 1, 2023 Accepting new patients
Adventist Health Delano CurrentSince Aug 1, 2022 Accepting new patients
Radiology Medical Group of WMMC Body Imaging CurrentSince Aug 30, 2000 Accepting new patients
Reedley Community Hospital CurrentSince Aug 20, 2020 Accepting new patients
Willits Hospital Inc. CurrentSince Dec 29, 2018 Accepting new patients
San Joaquin Community Hospital CurrentSince Aug 1, 2022 Accepting new patients
Ukiah Adventist Hospital CurrentSince Dec 29, 2018 Accepting new patients
Adventist Health Delano Current Accepting new patients
Ukiah Adventist Hospital Diagnostic Radiology CurrentSince Aug 20, 2021 Accepting new patients
Reedley Community Hospital CurrentSince Aug 20, 2020 Accepting new patients
Adventist Health Mendocino Coast CurrentSince Jan 1, 2023 Accepting new patients
Hanford Community Hospital CurrentSince Aug 19, 2020 Accepting new patients
Adventist Health Tulare CurrentSince Aug 19, 2020 Accepting new patients
Spine Institute Inc., a Medical Corporation Past Accepting new patients

Locations

15630 18th Ave
Clearlake, CA 95422
Phone (707) 995-5820

1401 Garces Hwy
Delano, CA 93215
Phone (661) 381-7545

700 River Dr
Fort Bragg, CA 95437
Phone (707) 961-1234

115 Mall Dr
Hanford, CA 93230
Phone (559) 537-0550

125 Mall Dr
Ste 305
Hanford, CA 93230
Phone (559) 537-0440

1720 E Cesar E Chavez Ave
Ste 2
Los Angeles, CA 90033

531 W College St
Los Angeles, CA 90012
Phone (213) 268-5000

1720 E Cesar E Chavez Ave
Los Angeles, CA 90033
Phone (323) 260-5781

11333 Sepulveda Blvd
Mission Hills, CA 91345
Phone (818) 365-9531

372 W Cypress Ave
Reedley, CA 93654
Phone (559) 391-3110

1141 Rose Ave
Selma, CA 93662
Phone (559) 790-2800

869 N Cherry St
Tulare, CA 93274
Phone (559) 326-2800

275 Hospital Dr
Ukiah, CA 95482
Phone (707) 462-7900

1 Marcela Dr
Willits, CA 95490
Phone (707) 456-3001

5700 Southwyck Blvd
Toledo, OH 43614

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/29a5ccea-f4ab-4447-a191-56b20695970f/
  • FHIR API: https://fhir-myrecord.cerner.com/r4/a36dfa71-4dd3-4608-9cfb-c7a63ade5531/

Organizations & group practices 35

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.

View all 35

Hospital & facility affiliations 5

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": "1150934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779062400000",
    "number": "1689610057",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1720 E CESAR E CHAVEZ AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900332414",
            "telephone_number": "626-795-1610",
            "fax_number": "626-795-0751"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1720 E CESAR E CHAVEZ AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900332414",
            "telephone_number": "626-795-1610",
            "fax_number": "626-795-0751"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRECHNER",
        "first_name": "RUBEN",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-22",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "CA",
            "license": "A51022",
            "primary": false
        },
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "CA",
            "license": "A51022",
            "primary": false
        },
        {
            "code": "2085U0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Ultrasound",
            "state": "CA",
            "license": "A51022",
            "primary": true
        },
        {
            "code": "2085N0904X",
            "taxonomy_group": "",
            "desc": "Radiology, Nuclear Radiology",
            "state": "CA",
            "license": "A51022",
            "primary": false
        },
        {
            "code": "2085B0100X",
            "taxonomy_group": "",
            "desc": "Radiology, Body Imaging",
            "state": "CA",
            "license": "A51022",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A51022",
            "primary": false
        },
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "CA",
            "license": "A51022",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.