Stacy J Arnold, M.D.

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

53784 Issued in AZ

Practice address

20001 S Rancho Way
Rancho Dominguez, CA 90220-6318

Phone

(310) 225-3221

Fax

(310) 698-7040

NPI assigned

Jul 26, 2013

Last updated

Mar 6, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in AZ, CA2 enrollments

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 2

Specialty

Pathology

Education

University of Arizona College of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Affiliated Pathologists Medical Group, Inc.Group PAC ID 7315840535, 46 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorialcare Saddleback Medical Center Hospital, Laguna Hills, CA, CCN 050603

Merit-based Incentive Payment System (MIPS)

Final score

78.75 of 100Reported as group

Quality

75

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sarnold860465@direct.memorialcare.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.

• Affiliated Pathologists Medical Group, Inc.

  • Anatomic Pathology & Clinical Pathology Physician
  • Rancho Dominguez, CA
  • NPI 1730119553
  Medicare reassignment Care Compare group NPD
• Clin-Path Pathology

  • Anatomic Pathology & Clinical Pathology Physician
  • Phoenix, AZ
  • NPI 1922079706
  Medicare reassignment NPD
• Pathology Specialist of Arizona, LLP

  dba Pathology Specialist of Arizona

  • Anatomic Pathology & Clinical Pathology Physician
  • Phoenix, AZ
  • NPI 1174503999
  Medicare reassignment NPD
• Soc Pathology Medical Group Inc.

  • Anatomic Pathology & Clinical Pathology Physician
  • Rancho Dominguez, CA
  • NPI 1598081424
  NPD
• Pih Health Good Samaritan Hospital

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1508859323
  NPD (past)

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

• Saddleback Memorial Medical Center

  • General Acute Care Hospital
  • Laguna Hills, CA
  • NPI 1275576381
  Care Compare affiliation

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

{
    "created_epoch": "1374796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741219200000",
    "number": "1386086635",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20001 S RANCHO WAY",
            "city": "RANCHO DOMINGUEZ",
            "state": "CA",
            "postal_code": "902206318",
            "telephone_number": "310-225-3221",
            "fax_number": "310-698-7040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20001 S RANCHO WAY",
            "city": "RANCHO DOMINGUEZ",
            "state": "CA",
            "postal_code": "902206318",
            "telephone_number": "310-225-3221",
            "fax_number": "310-698-7040"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARNOLD",
        "first_name": "STACY",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-07-26",
        "last_updated": "2025-03-06",
        "certification_date": "2025-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "CA",
            "license": "C195262",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "AZ",
            "license": "53784",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "C195262",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ARIZONA MEDICAL BOARD",
            "identifier": "R74021",
            "state": "AZ"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "459218",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Suchetha Adiga, M.D.
• Affiliated Pathologists Medical Group, Inc.
• Christopher Kanayo Agu, PPS
• Christopher David Ake, D.O.
• Nicole Gracella Arredondo, RDA
• Scott Binder, MD
• Alessandro De Vito, M.D.
• Essilor Laboratories of America, Inc (Elite Optical)
• Nicolas Gallegos II, M.D.

• Anatomic Pathology & Clinical Pathology Physician in Rancho Dominguez, CA
• Providers in Rancho Dominguez, CA by specialty
• Anatomic Pathology & Clinical Pathology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 2025; 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.