Mark Papp, PSYD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

33617 Issued in CA

Practice address

5385 Toscana Way
San Diego, CA 92122-5308

Phone

(917) 770-6207

NPI assigned

Nov 7, 2025

Last updated

Nov 7, 2025By 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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 2019

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Waterside Psychology PC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Los Angeles, CA
  • NPI 1013735174
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1762473600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762473600000",
    "number": "1699645325",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5385 TOSCANA WAY",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921225308"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5385 TOSCANA WAY",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921225308",
            "telephone_number": "917-770-6207"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PAPP",
        "first_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "PSYD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-07",
        "last_updated": "2025-11-07",
        "certification_date": "2025-11-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "33617",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jenny Papazian, M.D.
• Ashley Renae Pape, PH.D.
• Marilyn Papet
• Shelley Paporlonte, LVN
• Alexander Papp, M.D.
• Sierra Papp, PT, DPT
• Christina Rose Pappafotis, PCCI
• Michelle Lin Pappalardi, LCSW
• Ashley Pappalardo, AGACNP-BC
• Debra Pappani, M.S.

• Clinical Psychologist in San Diego, CA
• Providers in San Diego, CA by specialty
• Clinical Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 7, 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.