Esther Quijoy Catalya, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

A44912 Issued in CA

Practice address

400 Taylor Blvd
Suite 202
Pleasant Hill, CA 94523-2147

Phone

(925) 672-5041

Fax

(925) 677-5025

NPI assigned

Aug 21, 2006

Sex

Female

Sole proprietor

No

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

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.

• John Muir Trauma Physicians Billing Service

  • Hospitalist Physician
  • Walnut Creek, CA
  • NPI 1093864837
  Medicare reassignment NPD
• John Muir Trauma Physicians Billing Service

  • Trauma Surgery Physician
  • Walnut Creek, CA
  • NPI 1962551861
  NPD
• Michael P Sherman MD PHD, a Medical Corporation

  • Hematology & Oncology Physician
  • Walnut Creek, CA
  • NPI 1831201912
  NPD (past)

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

{
    "created_epoch": "1156118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1375920000000",
    "number": "1629184148",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 TAYLOR BLVD",
            "address_2": "SUITE 202",
            "city": "PLEASANT HILL",
            "state": "CA",
            "postal_code": "945232147",
            "telephone_number": "925-672-5041",
            "fax_number": "925-677-5025"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 TAYLOR BLVD",
            "address_2": "SUITE 202",
            "city": "PLEASANT HILL",
            "state": "CA",
            "postal_code": "945232147",
            "telephone_number": "925-672-5041",
            "fax_number": "925-677-5025"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CATALYA",
        "first_name": "ESTHER",
        "middle_name": "QUIJOY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-21",
        "last_updated": "2013-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A44912",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Catherine Carr
• Debbie Carrasquillo
• Luz-Idalia Carreon, B.A.
• David Jonathan Castillo, MS
• Castle Hill Holdings Inc
• Stephen Lloyd Catalya, MD
• Celestial Management Inc
• Miguel Cerejo, D.O.
• Melissa Marlene Cervantes-Robles
• Maurisa S Cha, MAURISA CHA

• Hematology & Oncology Physician in Pleasant Hill, CA
• Providers in Pleasant Hill, CA by specialty
• Hematology & Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 8, 2013; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.