Providers
367
Locations
17
Specialties
4
Insurance Plans
34
About First Colonies Anesthesia Associates, Llc
Background and practice information
First Colonies Anesthesia Associates, LLC is a large multi-specialty medical practice based in Silver Spring, MD, with 367 affiliated healthcare providers practicing across 17 locations.
The practice brings together providers across multiple specialties, including certified registered nurse anesthetist, anesthesiology, critical care, and interventional pain management. Its providers are in-network with 34 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a reported average Merit-based Incentive Payment System (MIPS) score of 66.0 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
17 locations
First Colonies Anesthesia Associates, LlcPrimary
1500 FOREST GLEN RD, Silver Spring, MD 209101460
(301) 754-7000
Rockville, MD
177 providers
Frederick, MD
129 providers
Glen Burnie, MD
34 providers
Hagerstown, MD
27 providers
Bethesda, MD
27 providers
Towson, MD
26 providers
Upper Marlboro, MD
24 providers
Germantown, MD
19 providers
Lutherville, MD
12 providers
Takoma Park, MD
10 providers
Baltimore, MD
4 providers
Nottingham, MD
3 providers
Ellicott City, MD
2 providers
Westminster, MD
2 providers
Point Of Rocks, MD
1 provider
Bel Air, MD
1 provider
Affiliations
Hospitals where providers at First Colonies Anesthesia Associates, Llc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
First Colonies Anesthesia Associates, Llc accepts 124 plans from 12 insurers, including Kaiser Permanente Mid-Atlantic States, Cigna, Aetna.
Kaiser Permanente Mid-Atlantic States
In-NetworkView all Kaiser Permanente Mid-Atlantic States doctors in Silver Spring, MD →Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at First Colonies Anesthesia Associates, Llc
Provider specialties represented at this practice
Healthcare Providers in Silver Spring
190 providers practice here
Islam Abdel-rahman, MD
Anesthesiology
Silver Spring, MD
Sharad Agrawal, MD
Anesthesiology
Silver Spring, MD
Rosemary Ajose, MD
Anesthesiology
Silver Spring, MD
Douglas Alexander, MD
Anesthesiology
Silver Spring, MD
Janice Apple, MD
Anesthesiology
Silver Spring, MD
Darryl Atwell, MD
Anesthesiology
Silver Spring, MD
Marc Azran, MD
Anesthesiology
Silver Spring, MD
Gregory Cheloff, MD
Anesthesiology
Silver Spring, MD
Beth Childs, MD
Anesthesiology
Silver Spring, MD
Raihanahmed Chowdhury, MD
Anesthesiology
Silver Spring, MD
Leeroy Clarke, MD
Anesthesiology
Silver Spring, MD
Samir Dalal, MD
Anesthesiology
Silver Spring, MD
Jose Dominguez, MD
Anesthesiology
Silver Spring, MD
Pamela Durning, MD
Anesthesiology
Silver Spring, MD
Richard Dutton, MD
Anesthesiology
Silver Spring, MD
Warren Eng
Anesthesiology
Silver Spring, MD
Maria Escalera, MD
Anesthesiology
Silver Spring, MD
Megan Gaddis, MD
Anesthesiology
Silver Spring, MD
Christina Giblin, MD
Anesthesiology
Silver Spring, MD
Randolph Gorman, MD
Anesthesiology
Silver Spring, MD
Tzvi Grossman, MD
Anesthesiology
Silver Spring, MD
Jeffrey Hobelmann, MD
Anesthesiology
Silver Spring, MD
Breeana Johng, MD
Anesthesiology
Silver Spring, MD
Bobby Johnson, MD
Anesthesiology
Silver Spring, MD
Frequently Asked Questions
Common questions about First Colonies Anesthesia Associates, Llc
How many providers are at First Colonies Anesthesia Associates, LLC?
First Colonies Anesthesia Associates, LLC has 367 affiliated healthcare providers across 17 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does First Colonies Anesthesia Associates, LLC offer?
The practice includes providers in certified registered nurse anesthetist, anesthesiology, critical care, and interventional pain management. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does First Colonies Anesthesia Associates, LLC accept?
Providers at First Colonies Anesthesia Associates, LLC are collectively in-network with 34 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does First Colonies Anesthesia Associates, LLC have a quality rating?
The practice's providers have an average MIPS quality score of 66.0 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is First Colonies Anesthesia Associates, LLC located?
First Colonies Anesthesia Associates, LLC's primary location is in Silver Spring, MD, with 16 additional locations listed on this page. See the contact section for the full address and phone number.
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