Gregory Martinez, M.D.

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

A103241 Issued in CA

Practice address

568 E Herndon Ave
Suite 201
Fresno, CA 93720-2989

Phone

(559) 228-6600

Fax

(559) 226-3709

NPI assigned

Jun 4, 2008

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Specialty

NephrologyAlso: Internal Medicine

Education

Jefferson Medical College of Thomas Jefferson University, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Central California Faculty Medical Group IncGroup PAC ID 8325952773, 256 clinicians

The Nephrology Group IncGroup PAC ID 4688767262, 50 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kerman Dialysis Center, LLC Dialysis facility, Kerman, CA, CCN 552797
• Fresenius Medical Care Fresno Airport East Dialysis facility, Fresno, CA, CCN 552820
• Community Dialysis Center Dialysis facility, Fresno, CA, CCN 053525
• DaVita Herndon Dialysis Dialysis facility, Fresno, CA, CCN 552702
• DaVita North Madera Dialysis Dialysis facility, Madera, CA, CCN 552729
• Saint Agnes Medical Center Hospital, Fresno, CA, CCN 050093
• Community Regional Medical Center Hospital, Fresno, CA, CCN 050060
• Clovis Community Medical Center Hospital, Clovis, CA, CCN 050492

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Central California Faculty Medical Group, Inc.

  • Emergency Medicine Physician
  • Fresno, CA
  • NPI 1457603573
  Medicare reassignment Care Compare group NPD
• The Nephrology Group, Inc.

  • Nephrology Physician
  • Fresno, CA
  • NPI 1205906229
  Medicare reassignment Care Compare group NPD
• University Faculty Associates, Inc.

  • Internal Medicine Physician
  • Fresno, CA
  • NPI 1073911137
  Medicare reassignment NPD
• Central California Faculty Medical Group, Inc.

  • Internal Medicine Physician
  • Clovis, CA
  • NPI 1992742852
  NPD
• The Nephrology Group, Inc. Clinical Lab

  • Clinical Medical Laboratory
  • Fresno, CA
  • NPI 1831621788
  NPD
• Fresno Ambulatory Surgery Center, Inc.

  • Ambulatory Surgical Clinic/Center
  • Fresno, CA
  • NPI 1659822914
  NPD (past)
• Fresno Community Hospital and Medical Center

  • General Acute Care Hospital
  • Fresno, CA
  • NPI 1104906569
  NPD (past)
• Ordust Dialysis LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Fresno, CA
  • NPI 1497157820
  NPD (past)
• Saint Agnes Medical Center

  • General Acute Care Hospital
  • Fresno, CA
  • NPI 1205845567
  NPD (past)

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

• Clearee Dialysis LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Madera, CA
  • NPI 1649514654

  Dialysis facility

  Care Compare affiliation Name & address match
• Kerman Dialysis Center LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Kerman, CA
  • NPI 1467847202

  Dialysis facility

  Care Compare affiliation Name & address match
• South Fork Dialysis LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Fresno, CA
  • NPI 1659647808

  Dialysis facility

  Care Compare affiliation Name & address match
• Fresno Community Hospital and Medical Center

  • General Acute Care Hospital
  • Fresno, CA
  • NPI 1104906569
  Care Compare affiliation
• Fresno Community Hospital and Medical Center

  • General Acute Care Hospital
  • Clovis, CA
  • NPI 1316027709
  Care Compare affiliation
• Saint Agnes Medical Center

  • General Acute Care Hospital
  • Fresno, CA
  • NPI 1205845567
  Care Compare affiliation

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

{
    "created_epoch": "1212537600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1502755200000",
    "number": "1982863098",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "568 E HERNDON AVE",
            "address_2": "SUITE 201",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937202989",
            "telephone_number": "559-228-6600",
            "fax_number": "559-226-3709"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "568 E HERNDON AVE",
            "address_2": "SUITE 201",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937202989",
            "telephone_number": "559-228-6600",
            "fax_number": "559-226-3709"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "GREGORY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-04",
        "last_updated": "2017-08-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CA",
            "license": "A103241",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A103241",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Felix Russell Martinez
• George Martinez
• Giselle Martinez
• Gloria Margarita Martinez
• Grace Martinez, RDH
• Guadalupe Martinez
• Hannah Faith Martinez
• Hector A Martinez I
• Iccel Martinez
• Israel Martinez Jr., MD

• Nephrology Physician in Fresno, CA
• Providers in Fresno, CA by specialty
• Nephrology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 15, 2017; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.