Maruja Del Valle Diaz Arjonilla, MD

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

A97144 Issued in CA

Practice address

2212 E 4TH St Ste 304
Santa Ana, CA 92705

Phone

(714) 288-3230

Fax

(714) 571-7719

NPI assigned

Aug 5, 2007

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

Other names 1

• Maruja Del Valle Diaz Romero Other name

Electronic endpoints 1

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

Endocrinology

Education

Other, 1990

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

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence St. Joseph Hospital Hospital, Orange, CA, CCN 050069

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Providence Medical Foundation

  • Family Medicine Physician
  • Brea, CA
  • NPI 1871607762
  Medicare reassignment Care Compare group NPD
• Providence Medical Foundation

  • General Practice Physician
  • Diamond Bar, CA
  • NPI 1285890624
  NPD
• Queen of the Valley Medical Association

  dba St Joseph Heritage Health System

  • Gynecology Physician
  • Napa, CA
  • NPI 1649260126
  NPD (past)
• St Joseph Hospital of Orange

  dba Providence St. Joseph Hospital

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1912982216
  NPD (past)

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

• St Joseph Hospital of Orange

  dba Providence St. Joseph Hospital

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1912982216
  Care Compare affiliation
• St. Joseph Hospital of Orange

  dba Providence St. Joseph Hospital

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1558575746
  Care Compare affiliation

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

{
    "created_epoch": "1186272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1603238400000",
    "number": "1841481074",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2212 E 4TH ST STE 304",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053873",
            "telephone_number": "714-288-3230",
            "fax_number": "714-571-7719"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2212 E 4TH ST STE 304",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "92705",
            "telephone_number": "714-288-3230",
            "fax_number": "714-571-7719"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1160 Sunset Blvd",
            "address_purpose": "LOCATION",
            "city": "Rocklin",
            "state": "CA",
            "postal_code": "857653772",
            "country_code": "US",
            "telephone_number": "916-865-1000",
            "fax_number": "816-865-1005",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1160 Sunset Blvd",
            "address_purpose": "LOCATION",
            "city": "Rocklin",
            "state": "CA",
            "postal_code": "857653772",
            "country_code": "US",
            "telephone_number": "916-865-1000",
            "fax_number": "816-865-1005",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIAZ ARJONILLA",
        "first_name": "MARUJA",
        "middle_name": "DEL VALLE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-08-05",
        "last_updated": "2020-10-21",
        "certification_date": "2020-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "CA",
            "license": "A97144",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "marujadiazarjonilla@sjhhandhmg.allscriptsdirect.net",
            "affiliation": "N",
            "address_1": "2212 E 4th St Ste 304",
            "city": "Santa Ana",
            "state": "CA",
            "country_code": "US",
            "postal_code": "92705",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "MARUJA",
            "last_name": "DIAZ ROMERO",
            "middle_name": "DEL VALLE",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Tuyen Anh Diamantopoulos, PHARMD
• Diamond Medical Equipment
• Amanda Diamond
• Brianna Diamond, BA, RADT
• Diana Nguyen Optometry Inc
• Ashley Karlynn Diaz Deleon
• Britni Lynn Diaz Deleon
• Marisela Diaz Leon de Ramirez
• Rosemary Diaz Ruiz
• Maria Guadalupe Diaz-Guevara

• Endocrinology, Diabetes & Metabolism Physician in Santa Ana, CA
• Providers in Santa Ana, CA by specialty
• Endocrinology, Diabetes & Metabolism Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 2020; 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.