Melissa N Loja, MD

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

License

A127991 Issued in CA

Practice address

1860 Pennsylvania Ave Ste 120
Fairfield, CA 94533-3550

Phone

(707) 646-4400

NPI assigned

Jun 21, 2012

Last updated

Jun 24, 2021By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

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

Vascular Surgery

Education

University of California, Davis School of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Providence Medical FoundationGroup PAC ID 8921993205, 1,461 clinicians

Northbay Physicians Surgery Center, LLCGroup PAC ID 0042122244, 336 clinicians

Northbay Health Medical FoundationGroup PAC ID 3274010871, 207 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northbay Medical Center Hospital, Fairfield, CA, CCN 050367
• Providence Queen of the Valley Medical Center Hospital, Napa, CA, CCN 050009

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/UMZ-Uxn6V9x08sH5gCnG-5yPg9ZX7et6/
• Direct secure messaging: mloja112734@ehr.johnmuirhealth.com
• Direct secure messaging: mloja3551765@oc.providencedirect.org

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.

• Northbay Health Medical Foundation

  dba NorthBay Health Medical Network

  • Internal Medicine Physician
  • Fairfield, CA
  • NPI 1760283527

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Northbay Healthcare Group

  dba dba NorthBay Medical Center

  • General Acute Care Hospital
  • Fairfield, CA
  • NPI 1821147786

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Providence Medical Foundation

  • Family Medicine Physician
  • Brea, CA
  • NPI 1871607762

  Multi-Specialty

  Medicare reassignment Care Compare group NPD (past)
• Adventist Health Physicians Network

  • Multi-Specialty Clinic/Center
  • Hanford, CA
  • NPI 1063718583
  Medicare reassignment NPD
• Diablo Podiatry

  • Foot & Ankle Surgery Podiatrist
  • San Ramon, CA
  • NPI 1831770189

  Multi-Specialty

  Medicare reassignment NPD
• East Bay Cardiovascular and Thoracic Associates Inc.

  • Surgery Physician
  • Danville, CA
  • NPI 1073647202

  Multi-Specialty

  Medicare reassignment NPD
• John Muir Physician Network

  • General Practice Physician
  • Walnut Creek, CA
  • NPI 1841407665

  Multi-Specialty

  Medicare reassignment NPD
• John Muir Trauma Physicians Billing Service

  • Hospitalist Physician
  • Walnut Creek, CA
  • NPI 1093864837

  Multi-Specialty

  Medicare reassignment NPD
• Northbay Physicians Surgery Center LLC

  dba The Surgery Center

  • Ambulatory Surgical Clinic/Center
  • Vacaville, CA
  • NPI 1003015843
  Medicare reassignment NPD
• Adventist Health Physicians Network

  • Physical Therapy Clinic/Center
  • Paradise, CA
  • NPI 1134092190
  NPD
• Adventist Health Physicians Network

  • Interventional Cardiology Physician
  • Marysville, CA
  • NPI 1477051464

  Multi-Specialty

  NPD
• John Muir Trauma Physicians Billing Service

  • Trauma Surgery Physician
  • Walnut Creek, CA
  • NPI 1962551861

  Multi-Specialty

  NPD

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

• Northbay Healthcare Group

  dba dba NorthBay Medical Center

  • General Acute Care Hospital
  • Fairfield, CA
  • NPI 1821147786
  Care Compare affiliation
• St. Joseph Health Northern California, LLC

  dba Providence Queen of the Valley Medical Center

  • General Acute Care Hospital
  • Napa, CA
  • NPI 1013080084
  Care Compare affiliation
• St. Joseph Health Northern California, LLC

  dba Providence Queen of the Valley Medical Center

  • General Acute Care Hospital
  • Napa, CA
  • NPI 1235218785
  Care Compare affiliation

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

{
    "created_epoch": "1340236800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1624492800000",
    "number": "1578826749",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1860 PENNSYLVANIA AVE STE 120",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945333550",
            "telephone_number": "707-646-4400",
            "fax_number": "707-646-4461"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1860 PENNSYLVANIA AVE STE 120",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945333550",
            "telephone_number": "707-646-4400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6001 Norris Canyon Rd",
            "address_purpose": "LOCATION",
            "city": "San Ramon",
            "state": "CA",
            "postal_code": "945835400",
            "country_code": "US",
            "telephone_number": "925-275-9200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2540 East St",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "CA",
            "postal_code": "945201906",
            "country_code": "US",
            "telephone_number": "925-682-8200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1601 Ygnacio Valley Rd",
            "address_purpose": "LOCATION",
            "city": "Walnut Creek",
            "state": "CA",
            "postal_code": "945983122",
            "country_code": "US",
            "telephone_number": "925-939-3000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1200 B Gale Wilson Blvd",
            "address_purpose": "LOCATION",
            "city": "Fairfield",
            "state": "CA",
            "postal_code": "945333552",
            "country_code": "US",
            "telephone_number": "707-646-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 Nut Tree Rd",
            "address_purpose": "LOCATION",
            "city": "Vacaville",
            "state": "CA",
            "postal_code": "956874100",
            "country_code": "US",
            "telephone_number": "707-624-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOJA",
        "first_name": "MELISSA",
        "middle_name": "N",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-06-21",
        "last_updated": "2021-06-24",
        "certification_date": "2021-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "CA",
            "license": "A127991",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Paige Lofton
• Romoanetia Lofton, DNP
• Theresa Lashawn Lofton
• Pamela Ann Loftus, RN 441780
• Analiese Faith Logan
• Christi Klimisch Lombre, MD
• Maria Lomeli Loza
• Hollis Raquel London, D.O.
• Desiree Long
• Jennifer Marie Longoria, OTA

• Vascular Surgery Physician in Fairfield, CA
• Providers in Fairfield, CA by specialty
• Vascular Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2021; 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.