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General Surgery

Molly Whalen, MD

Works at hospitals in Livonia, MI · Michigan

Summary

Dr. Molly Whalen, MD is a general surgeon at 19000 St Joes Pkwy, Livonia, MI 48152. Phone: (734) 583-9125. Accepts Medicare assignment. NPI 1558924175. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 19000 St Joes Pkwy, Livonia, MI 48152 · Directions (2 more locations)
  • Phone: (734) 583‑9125
  • Medicare: Accepts Medicare assignment
  • Hospital: St Joe Mercy Hospital System Livonia
  • Group practice: Iha Health Services Corporation (+1 more)
  • Medical school: graduated 2019 (7 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Molly Whalen, 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 Molly Whalen accept Medicare assignment?
Yes. Medicare's clinician data says Molly Whalen 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 Molly Whalen's NPI number?
1558924175. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Molly Whalen works

Medicare's Facility Affiliation Data lists Molly Whalen 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 Molly Whalen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Molly Whalen as a member of these groups (CMS data updated October 2, 2026).

  • Iha Health Services Corporation1,168 clinicians in the group
  • Iha Olma Specialty 1 LLC67 clinicians in the group

Specialties

Find other General Surgery doctors in Michigan →

Other general surgeons in Livonia

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

All general surgeons in Livonia →

Other clinicians in Iha Health Services Corporation

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

Clinician information

CredentialMD
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558924175
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians