Gustavo Alva, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A055247 Issued in CA

Practice address

302 W la Veta Ave Ste 202
Orange, CA 92866-2607

Phone

(714) 545-5550

NPI assigned

Oct 23, 2006

Last updated

Jan 23, 2026By the provider in NPPES

Sex

Male

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

Specialty

Psychiatry

Education

Other, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Pacific Neuropsychiatric Specialists IncGroup PAC ID 3375796170, 70 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

16.14 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

53.79

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Gustavo Alva, M.D., a Professional Corporation

  • Psychiatry Physician
  • Costa Mesa, CA
  • NPI 1376884072
  Medicare reassignment NPD Authorized official
• Pacific Neuropsychiatric Specialists Inc.

  • Psychiatry Physician
  • Costa Mesa, CA
  • NPI 1356685218
  Medicare reassignment Care Compare group NPD
• Abstract to Clarity Inc

  • Psychiatry Physician
  • Orange, CA
  • NPI 1841070356
  Medicare reassignment NPD
• Market Pharmacy LLC

  dba Regions Pharmacy

  • Community/Retail Pharmacy
  • Santa Ana, CA
  • NPI 1194405076
  NPD
• Harbor Medical Associates, Inc.

  • Psychiatry Physician
  • Newport Beach, CA
  • NPI 1205977444
  NPD (past)
• Hoag Hospital

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1689864365
  NPD (past)

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

{
    "created_epoch": "1161561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769126400000",
    "number": "1417030222",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19782 MACARTHUR BLVD STE 300",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926122417",
            "telephone_number": "714-545-5550",
            "fax_number": "949-991-2040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "302 W LA VETA AVE STE 202",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928662607",
            "telephone_number": "714-545-5550"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3151 Airway Ave Ste G1",
            "address_purpose": "LOCATION",
            "city": "Costa Mesa",
            "state": "CA",
            "postal_code": "926264624",
            "country_code": "US",
            "telephone_number": "714-545-5550",
            "fax_number": "714-708-2588",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALVA",
        "first_name": "GUSTAVO",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-23",
        "last_updated": "2026-01-23",
        "certification_date": "2026-01-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A055247",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Diana Altamirano
• Eliasar Altamirano
• Elizabeth Veronica Altamirano
• Yasmeen Mostafa Altawaty, PHARMD
• Ariel Altman
• Ashley Kathleen Alvarado
• Cristian R Alvarado
• Jane Mirielle Alvarado
• Randi Alvarado
• Mercedes Alvarenga Orellana

• Psychiatry Physician in Orange, CA
• Providers in Orange, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 23, 2026; 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.