Dr. Michael S Lyons , MD
Emergency Medicine • New Haven, CT
Professional Overview & Biography Verified Profile Summary
Dr. Michael Lyons, MD is a certified Emergency Medicine practicing in New Haven, CT. With approximately 28 years of clinical experience since graduating from Duke University School Of Medicine in 1998, Dr. Lyons delivers high-quality medical care to the local community at 464 CONGRESS AVE.
Dr. Lyons maintains professional affiliations with Osu Observation Medicine, Llc, Osu Emergency Medicine Llc 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
464 Congress Ave
New Haven, CT 065191361
Medicare Profile & Education
Duke University School Of Medicine
1998
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Emergency Medicine in New Haven, CT
Practicing in New Haven, CT (865 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99285
Emergency department visit for life threatening or functioning severity
|
44 | 44 | $735.00 | $166.63 |
|
93010
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
|
17 | 17 | $30.00 | $7.68 |
|
99284
Emergency department visit with moderate level of medical decision making
|
11 | 11 | $505.00 | $116.10 |
Medical Specialties & State Licenses
CMS Verified: 2026-07-13NUCC Taxonomy Code: 207P00000X
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.
Hospital & Practice Group Affiliations
Osu Observation Medicine, Llc
410 W 10th Ave, Columbus, OH 432101240
Phone: 6142938487
Osu Emergency Medicine Llc
410 W 10th Ave, Columbus, OH 432101240
Phone: 6142938305
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant - Medical
Physician Assistant (Certified)
Internal Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant
Physician Assistant
Emergency Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 464 CONGRESS AVE, NEW HAVEN, CT 065191361 (Tel: 2037854404)
Registered at 464 CONGRESS AVE, NEW HAVEN, CT 065191361 (Tel: 2037854404)
Emergency Medicine (License #84469 in CT)
Recorded as MICHAEL LYONS, MD
Emergency Medicine (License #35.076909 in OH)
Registered at 410 W 10TH AVE, COLUMBUS, OH 432101240 (Tel: 6142938000)
Registered at 700 ACKERMAN RD STE 2120, COLUMBUS, OH 432021559 (Tel: 6142938305)
NPI status registered as active in NPPES database
Registered at 234 GOODMAN ST, EMERGENCY MEDICINE DEPARTMENT, CINCINNATI, OH 452192364 (Tel: 5135585281)
Registered at 3200 BURNET AVE, 3 SOUTH, CREDENTIALING, CINCINNATI, OH 452293019 (Tel: 5135855505)
Recorded as MICHAEL LYONS, M.D.
Emergency Medicine (License #35076909 in OH)
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
Mailing Address
464 Congress Ave
New Haven, CT 065191361
Phone: 2037854404
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.