Susan Park Allen, MD

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

G061446 Issued in CA

Practice address

320 Superior Ave Ste 270
Newport Beach, CA 92663-2778

Phone

(949) 645-9100

Fax

(949) 650-1135

NPI assigned

Dec 21, 2005

Last updated

Dec 5, 2025By 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

Other identifiers 2

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

Infectious Disease

Education

University of California, San Diego School of Medicine, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hoag Home Health Home health agency, Newport Beach, CA, CCN 557412
• Hoag Memorial Hospital Presbyterian Hospital, Newport Beach, CA, CCN 050224

Merit-based Incentive Payment System (MIPS)

Final score

55.24 of 100Reported as individual

Quality

69.33

Improvement activities

0

Cost

72.04

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Susan Park Allen MD Inc

  • Infectious Disease Physician
  • Newport Beach, CA
  • NPI 1508843368
  Medicare reassignment Authorized official
• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  NPD (past)

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

• Hoag Home Health LLC

  • Home Health Agency
  • Newport Beach, CA
  • NPI 1174192892
  Care Compare affiliation
• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  Care Compare affiliation

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

{
    "created_epoch": "1135123200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764892800000",
    "number": "1841276805",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "320 SUPERIOR AVE STE 270",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926632778",
            "telephone_number": "949-645-9100",
            "fax_number": "949-650-1135"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "320 SUPERIOR AVE STE 270",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926632778",
            "telephone_number": "949-645-9100",
            "fax_number": "949-650-1135"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "SUSAN",
        "middle_name": "PARK",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-12-21",
        "last_updated": "2025-12-05",
        "certification_date": "2025-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "CA",
            "license": "G061446",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "00G614460",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL",
            "identifier": "00G61440",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Erika Chantal Allen-Andere, LCSW
• Barbara Allen, M.A
• Brandie Allen, ACSW
• Kameryn Marie Allen
• Rebecca Marie Allen, M.D.
• Allergy Medical Group, Inc.
• Allied Optical (sterling optical)
• Allied Psychiatry and Mental Health
• Allied Psychological Services, P.C.
• Morenne Almanza, PA-C

• Infectious Disease Physician in Newport Beach, CA
• Providers in Newport Beach, CA by specialty
• Infectious Disease Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 5, 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.