Christian Maetzener, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

187050 Issued in NY

Practice address

969 Park Ave
New York, NY 10028-0322

Phone

(212) 879-6560

Fax

(212) 327-0322

NPI assigned

Dec 6, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

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: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Feb 25, 2019 through Feb 25, 2027

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1165363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1568521763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "969 PARK AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100280322",
            "telephone_number": "212-879-6560",
            "fax_number": "212-327-0322"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "969 PARK AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100280322",
            "telephone_number": "212-879-6560",
            "fax_number": "212-327-0322"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAETZENER",
        "first_name": "CHRISTIAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-06",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "187050",
            "primary": true
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "NY",
            "license": "187050",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Madison Maertens, MS, CGC
• Karolyn Elizabeth Maestas, CRNA
• Mary Eve Maestre, DDS
• Maestro Physical Therapy and Rehabilitation, P.C.
• Alexa Danielle Maestrone, FNP-BC
• Sabina Maez
• Elizabeth Ann Maffei, P.T.
• Jennifer Maffei, LMHC-LP
• Patrick Maffucci, MD, PHD
• Negar Mafi, MD

• Psychiatry Physician in New York, NY
• Providers in New York, NY by specialty
• Psychiatry Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.