Providers
122
Locations
6
Specialties
3
Insurance Plans
11
About Independent Observation Physicians Pllc
Background and practice information
Independent Observation Physicians PLLC is a large multi-specialty medical practice based in Southfield, MI, with 122 affiliated healthcare providers practicing across 6 locations.
The practice brings together providers across several specialties, including emergency medicine, physician assistant, and internal medicine. Its providers are in-network with 11 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
6 locations
Independent Observation Physicians PllcPrimary
11800 E 12 MILE RD, Warren, MI 480933472
(586) 573-5000
Affiliations
Hospitals where providers at Independent Observation Physicians Pllc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Independent Observation Physicians Pllc accepts 54 plans from 7 insurers, including Cigna, UnitedHealthcare, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Independent Observation Physicians Pllc
Provider specialties represented at this practice
Healthcare Providers in Warren
10 providers practice here
Robert Cohen, MD
Emergency Medicine
Warren, MI
Michael Kostiuk, DO
Emergency Medicine
Warren, MI
Amanda-lynn Marshall, MD
Emergency Medicine
Warren, MI
Ryan Saab, MD
Emergency Medicine
Warren, MI
Tyler Wesorick, MD
Emergency Medicine
Warren, MI
Kailyn Angelakos, PA
Physician Assistant
Warren, MI
Michelle De Varennes, PA
Physician Assistant
Warren, MI
Casey Kolp, PA
Physician Assistant
Warren, MI
Brittany Matti
Physician Assistant
Warren, MI
Nicole Shields, PA
Physician Assistant
Warren, MI
Frequently Asked Questions
Common questions about Independent Observation Physicians Pllc
How many providers are at Independent Observation Physicians PLLC?
Independent Observation Physicians PLLC has 122 affiliated healthcare providers across 6 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Independent Observation Physicians PLLC offer?
The practice includes providers in emergency medicine, physician assistant, and internal medicine. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Independent Observation Physicians PLLC accept?
Providers at Independent Observation Physicians PLLC are collectively in-network with 11 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Independent Observation Physicians PLLC located?
Independent Observation Physicians PLLC's primary location is in Southfield, MI, with 5 additional locations listed on this page. See the contact section for the full address and phone number.
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