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Internal Medicine

Evan M. Stashefsky, MD

Works at hospitals in Troy, MI · Warren, MI · Michigan

Summary

Dr. Evan M. Stashefsky, MD is an internal medicine doctor at 27900 Grand River Ave, Suite 220, Farmington Hills, MI 48336. Phone: (248) 477-0552. Accepts Medicare assignment. In 2024, Evan M. Stashefsky had 459 Original Medicare patients and 2,424 services. NPI 1699828632. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 27900 Grand River Ave, Suite 220, Farmington Hills, MI 48336 · Directions
  • Phone: (248) 477‑0552
  • Medicare: Accepts Medicare assignment
  • Hospitals: Beaumont Hospital, Troy, Henry Ford Health Warren Hospital
  • Group practice: Michigan Healthcare Professionals PC
  • Medical school: graduated 2003 (23 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Evan M. Stashefsky, 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 Evan M. Stashefsky accept Medicare assignment?
Yes. Medicare's clinician data says Evan M. Stashefsky 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.
How many Medicare patients does Evan M. Stashefsky see?
In 2024, CMS data shows 459 Original Medicare patients and 2,424 services for Evan M. Stashefsky. This counts Original Medicare only and measures volume, not quality.
What is Evan M. Stashefsky's NPI number?
1699828632. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Evan M. Stashefsky, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients459
Services billed to Medicare2,424
Different services or procedures25
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)947 services
  2. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)632 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)345 services
  4. Hospital discharge day management, 30 minutes or less (99238)225 services
  5. Hospital discharge day management, more than 30 minutes (99239)88 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis59%
  • Diabetes54%
  • Ischemic heart disease54%
  • Heart failure47%

Hospitals where Evan M. Stashefsky works

Medicare's Facility Affiliation Data lists Evan M. Stashefsky at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Evan M. Stashefsky is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Evan M. Stashefsky as a member of this group (CMS data updated October 2, 2026).

  • Michigan Healthcare Professionals PC529 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Farmington Hills

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

All internal medicine doctors in Farmington Hills →

Other clinicians in Michigan Healthcare Professionals PC

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

Clinician information

CredentialMD
Graduation year2003 (23 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1699828632
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians