1. Home
  2. Directory
  3. Missouri
  4. Saint Peters
  5. Psychiatry Neurology
  6. NPI Profile

NEW DAY PSYCHIATRIC SERVICES
NPI 1275193906
Psychiatry & Neurology - Psychiatry in Saint Peters, MO

Active since June 14, 2019
5700 MEXICO RD STE 10, SAINT PETERS, MO 63376(636) 385-6431(774) 331-0152 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 27, 2026, Jun 14, 2019 (2 updates tracked since 2019).

About New Day Psychiatric Services NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NEW DAY PSYCHIATRIC SERVICES (NPI 1275193906) is a healthcare organization registered as a psychiatry in Saint Peters, Missouri and active in the NPI registry since June 2019. The organization lists Abraham B Medaris, Psychiatrist, as its authorized official.

NPPES Registry Identity

NPI1275193906
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameNEW DAY PSYCHIATRIC SERVICES
Location Address5700 MEXICO RD STE 10Saint Peters, MO 63376-1667
Mailing Address15 Brinnington CtSaint Peters, MO 63376-3810 · (636) 385-6431 · Fax (774) 331-0152
Phone(636) 385-6431
Fax(774) 331-0152
Organization SubpartNo
Authorized OfficialAbraham B MedarisPsychiatrist · (636) 875-6953
Enumeration DateJune 14, 2019
Last NPPES UpdateJanuary 27, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1275193906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
5700 MEXICO RD STE 10, Saint Peters, MO 63376
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is New Day Psychiatric Services's NPI number?

The NPI number for New Day Psychiatric Services is 1275193906. It was assigned to this organization in the NPPES registry on June 14, 2019.

Where is New Day Psychiatric Services located?

New Day Psychiatric Services is located at 5700 Mexico Rd Ste 10, Saint Peters, MO 63376. The listed phone number is (636) 385-6431.

What is New Day Psychiatric Services's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for New Day Psychiatric Services was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.