Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346201548 Individual Practitioner Male Practitioner

Michael Opsommer

Emergency Medicine • Troy, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Michael Opsommer is a certified Emergency Medicine practicing in Troy, MI. With approximately 32 years of clinical experience since graduating from Wayne State University School Of Medicine in 1994, Michael Opsommer delivers high-quality medical care to the local community at 44201 DEQUINDRE RD.

Michael Opsommer is affiliated with Beaumont Medical Group Hospital Based Services and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

44201 Dequindre Rd
Ec

Troy, MI 480851117

Telephone 2489645111
Associated Practice Facility / Clinic
🏢 William Beaumont Hospital Facility NPI 1306825997

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Troy, MI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
32 Yrs +12.8 yrs vs City Avg
City Avg: 19.2 Yrs
State Avg: 17.8 Yrs
Regional Practice Density
46 Specialists

Practicing in Troy, MI (3151 Statewide)

Telehealth Adoption Rate
4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
62.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Opsommer (32 Years) 32 Yrs
Troy Specialty Average (19.2 Years) 19.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity
342 340 $400.00 $180.65
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
107 105 $19.00 $8.10
99284 Emergency department visit with moderate level of medical decision making
90 89 $273.00 $125.08
99291 Critical care, first 30-74 minutes
59 59 $725.00 $217.22

Medical Specialties & State Licenses

CMS Verified: 2022-07-29
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License MI 4301063344

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
3416338 (MI)
Commercial Insurance / Payer ID Bcbsm
010F362460 (MI)

Hospital & Practice Group Affiliations

Beaumont Medical Group Hospital Based Services

44201 Dequindre Rd, Troy, MI 480851117

Phone: 2489641187

Beaumont Medical Group Hospital Based Services

44201 Dequindre Rd Ec, Troy, MI 480851117

Phone: 2489645111

Secondary Practice Locations

36555 26 Mile Rd Ste 1100

Lenox, MI 480483186

Phone: 9475234040

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Courtney Crowley , CPNP-PC

Nurse Practitioner - Pediatrics

NPI 1023781705

CPNPPC

NPI 1033192059

Doctor of Medicine (M.D.)

Danielle Braniecki , PA-C

Physician Assistant

NPI 1033444369

Physician Assistant (Certified)

Jennifer Walster

Physician Assistant

NPI 1043538630
Tamara Loy

Nurse Practitioner - Pediatrics

NPI 1053739706
Brittany Shamoun

Nurse Practitioner

NPI 1053848614

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
📍
Updated Business Mailing Address July 29, 2022

Registered at 26901 BEAUMONT BLVD STE 3D, SOUTHFIELD, MI 480333849 (Tel: 9475221865)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 44201 DEQUINDRE RD, EC, TROY, MI 480851117 (Tel: 2489645111)

📍
Updated Business Mailing Address July 08, 2007

Registered at 3601 W 13 MILE RD, 400-FSC/PCS, ROYAL OAK, MI 480736712

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MICHAEL OPSOMMER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine (License #4301063344 in MI)

🟢
Initial NPI Registration & Enumeration March 29, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1346201548
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 29, 2006
Last Update: July 29, 2022
Sole Proprietor: No

Mailing Address

26901 Beaumont Blvd Ste 3d

Southfield, MI 480333849

Phone: 9475221865

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.