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Family Practice

Timothy Dekker, MD

Works at hospitals in Rochester, MI · Detroit, MI · Michigan

Summary

Timothy Dekker, MD (Family Practice) is listed by Medicare at 2 hospitals in Rochester, MI and Detroit, MI. NPI 1538516646. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Timothy Dekker, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
Wayne State University School Of MedicineMedical school
MaleGender (as listed)
Henry Ford Semi Medical GroupGroup practice (+1 more)

Quick answers

Which hospitals does Timothy Dekker work at?
Medicare's official clinician data lists Timothy Dekker at 2 hospitals: Ascension Providence Rochester Hospital and Henry Ford Health Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Timothy Dekker see patients?
Medicare's clinician data lists 4 practice locations, including Rochester, MI, Shelby Township, MI and Sterling Heights, MI. Call before your visit to confirm the address.
What is Timothy Dekker's specialty?
Medicare lists Family Practice as the primary specialty, and also Sports Medicine.
Does Timothy Dekker accept Medicare assignment?
Yes. Medicare's clinician data says Timothy Dekker accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Timothy Dekker?
(248) 652-5000, as listed in official Medicare / NPI Registry data.
What is Timothy Dekker's NPI number?
1538516646. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Timothy Dekker works

Medicare's Facility Affiliation Data lists Timothy Dekker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Timothy Dekker is enrolled with Medicare (CMS data updated 2026-10-02).

  • 1101 W University Dr, Crittenton Hospital Medical CenterRochester, MI 48307 (248) 652‑5000
  • 1135 W University DrRochester, MI 48307
  • 13350 24 Mile Rd, Suite 700Shelby Township, MI 48315 (586) 254‑2777
  • 37771 Schoenherr RdSterling Heights, MI 48312

Group practices

Medicare enrollment lists Timothy Dekker as a member of these groups (CMS data updated 2026-10-02).

  • Henry Ford Semi Medical Group240 clinicians in the group
  • Henry Ford Health Rochester Hospital112 clinicians in the group

Specialties

Find other Family Practice doctors in Michigan →

Other family doctors in Rochester

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

All family doctors in Rochester →

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538516646
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians