Marissa S. Tunis, PSY.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

019494 Issued in NY

Practice address

520 8TH Ave
9TH Floor
New York, NY 10018-6507

Phone

(917) 275-5697

NPI assigned

Nov 24, 2014

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Opted out of Medicare

Yes, effective Dec 6, 2025 through Dec 6, 2027

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1416787200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1452211200000",
    "number": "1639576309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "520 8TH AVE",
            "address_2": "9TH FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100186507",
            "telephone_number": "917-275-5697"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "520 8TH AVE",
            "address_2": "9TH FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100186507",
            "telephone_number": "917-275-5697"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TUNIS",
        "first_name": "MARISSA",
        "middle_name": "S.",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-11-24",
        "last_updated": "2016-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NY",
            "license": "019494",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shouli Tung, MD
• Tungsten Health Holdings, LLC
• David Wade Tunick
• Steven J Tunick, DMD
• Michael Glenn Tunik, MD
• Shari B Tunis, PT, DPT, CSCS, CBIS
• Ellie Tunison, M.A., M.ED.
• Mariam Tunkara, FNP-BC
• Gilbert B Tunnell, PHD
• Emma Luisa Tunstall, MD

• Psychologist in New York, NY
• Providers in New York, NY by specialty
• Psychologist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2016; 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.