New Day Psychiatric Services

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

Legal business name

NEW DAY PSYCHIATRIC SERVICES

Practice address

5700 Mexico Rd Ste 10
Saint Peters, MO 63376-1667

Phone

(636) 385-6431

Fax

(774) 331-0152

NPI assigned

Jun 14, 2019

Organization subpart

No

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

Authorized official

Name

Dr. Abraham B Medaris, MD

Title

Psychiatrist

Phone

(636) 875-6953

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1560470400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769472000000",
    "number": "1275193906",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 BRINNINGTON CT",
            "city": "SAINT PETERS",
            "state": "MO",
            "postal_code": "633763810",
            "telephone_number": "636-385-6431",
            "fax_number": "774-331-0152"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5700 MEXICO RD STE 10",
            "city": "SAINT PETERS",
            "state": "MO",
            "postal_code": "633761667",
            "telephone_number": "636-385-6431",
            "fax_number": "774-331-0152"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEW DAY PSYCHIATRIC SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-06-14",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A",
        "authorized_official_last_name": "MEDARIS",
        "authorized_official_first_name": "ABRAHAM",
        "authorized_official_middle_name": "B",
        "authorized_official_title_or_position": "PSYCHIATRIST",
        "authorized_official_telephone_number": "636-875-6953",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alfred Dennyson Nelson, MD
• Kristina M Nelson, AGNP
• Nephrology Medical Associates of Georgia LLC
• Neurosurgical Associates of St Louis LLC
• Never Alone Health Services LLC
• Scott David Newlin, D.M.D.,M.S.,P.C
• Abigail Newsom, D.C.
• Natalie Colleen Newton, M.EDU., LPC
• Next Step Foot and Ankle Centers, Inc
• Next Step Foot and Ankle Centers, Inc.

• Psychiatry Physician in Saint Peters, MO
• Providers in Saint Peters, MO by specialty
• Psychiatry Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.