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General Surgery

Corinne D. Costellic, DO

Works at hospitals in Royal Oak, MI · Troy, MI · Michigan

Summary

Dr. Corinne D. Costellic, DO is a general surgeon at 28100 Grand River Ave, Farmington Hills, MI 48336. Phone: (248) 551-3300. Accepts Medicare assignment. In 2024, Corinne D. Costellic had 39 Original Medicare patients and 129 services. NPI 1194955104. 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: General surgeon (Medicare lists General Surgery)
  • Address: 28100 Grand River Ave, Farmington Hills, MI 48336 · Directions (6 more locations)
  • Phone: (248) 551‑3300
  • Medicare: Accepts Medicare assignment
  • Hospitals: Beaumont Hospital Royal Oak, Beaumont Hospital, Troy
  • Group practice: Beaumont Medical Group- Specialty Services
  • Medical school: Lake Erie College Of Osteopathic Medicine, Erie · graduated 2009 (17 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Corinne D. Costellic, 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 Corinne D. Costellic accept Medicare assignment?
Yes. Medicare's clinician data says Corinne D. Costellic 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 Corinne D. Costellic see?
In 2024, CMS data shows 39 Original Medicare patients and 129 services for Corinne D. Costellic. This counts Original Medicare only and measures volume, not quality.
What is Corinne D. Costellic's NPI number?
1194955104. 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 Corinne D. Costellic, 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 patients39
Services billed to Medicare129
Different services or procedures17
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)23 services
  2. Partial removal of breast (19301)19 services
  3. Biopsy or removal of deep lymph nodes of underarm (38525)14 services
  4. Imaging of lymph nodes during surgery (38900)14 services
  5. Incision or other operation on lymphatic channels (38308)13 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).

  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
  • High cholesterol67%
  • High blood pressure64%
  • Arthritis64%
  • Osteoporosis31%
  • Anxiety28%

Hospitals where Corinne D. Costellic works

Medicare's Facility Affiliation Data lists Corinne D. Costellic 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.

  • Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
  • Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230269

Practice locations

Addresses where Corinne D. Costellic is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.

  • 28100 Grand River AveFarmington Hills, MI 48336
  • 3555 W 13 Mile RdRoyal Oak, MI 48073
  • 3577 W 13 Mile RdRoyal Oak, MI 48073
  • 3581 W 13 Mile Rd Bcc, Beaumont Breast Care CenterRoyal Oak, MI 48073 (248) 551‑3300
  • 44199 Dequindre RdTroy, MI 48085

Group practices

Medicare enrollment lists Corinne D. Costellic as a member of this group (CMS data updated October 2, 2026).

  • Beaumont Medical Group- Specialty Services847 clinicians in the group

Specialties

Find other General Surgery doctors in Michigan →

Other general surgeons in Farmington Hills

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

All general surgeons in Farmington Hills →

Other clinicians in Beaumont Medical Group- Specialty Services

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

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1194955104
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