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Psychiatry

Drew A. Trentacosta, DO

Sees patients in Westland, MI · Michigan

Summary

Dr. Drew A. Trentacosta, DO is a psychiatrist at 30901 Palmer Rd, Westland, MI 48186. Phone: (734) 367-8400. Accepts Medicare assignment. NPI 1134624950. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 30901 Palmer Rd, Westland, MI 48186 · Directions
  • Phone: (734) 367‑8400
  • Medicare: Accepts Medicare assignment
  • Group practice: State of Michigan Office of Financial Management
  • Medical school: At Still University Of Health Sciences, College Of Osteo Med, Kirksville · graduated 2013 (13 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Drew A. Trentacosta, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Drew A. Trentacosta accept Medicare assignment?
Yes. Medicare's clinician data says Drew A. Trentacosta accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Drew A. Trentacosta's NPI number?
1134624950. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Drew A. Trentacosta is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Drew A. Trentacosta as a member of this group (CMS data updated October 2, 2026).

  • State of Michigan Office of Financial Management22 clinicians in the group

Specialties

Find other Psychiatry doctors in Michigan →

Other psychiatrists in Westland

Clinicians with the same Medicare primary specialty in Westland, MI — not a recommendation.

All psychiatrists in Westland →

Other clinicians in State of Michigan Office of Financial Management

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolAt Still University Of Health Sciences, College Of Osteo Med, Kirksville
Graduation year2013 (13 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134624950
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians