Dr. Marlee Diana Thomas , DO
Emergency Medicine • Springfield, MA
Professional Overview & Biography Verified Profile Summary
Dr. Marlee Thomas, DO is a certified Emergency Medicine practicing in Springfield, MA. With approximately 5 years of clinical experience since completing medical education in 2021, Dr. Thomas delivers high-quality medical care to the local community at 759 CHESTNUT ST # S6538.
Dr. Thomas is affiliated with Baystate Medical Practices Inc and accepts Medicare assignment.
Frequently performed procedures and clinical services include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit for life threatening or functioning severity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
759 Chestnut St # S6538
Springfield, MA 011071619
Medicare Profile & Education
Other
2021
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Emergency Medicine in Springfield, MA
Practicing in Springfield, MA (1875 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 |
|---|---|---|---|---|
|
93010
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
|
24 | 20 | $104.00 | $7.68 |
|
99285
Emergency department visit for life threatening or functioning severity
|
24 | 24 | $2110.42 | $168.28 |
Medical Specialties & State Licenses
CMS Verified: 2025-11-17NUCC 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.
NUCC 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
Baystate Medical Practices Inc
759 Chestnut St, Springfield, MA 011071619
Phone: 4137948121
Secondary Practice Locations
115 W Silver St
Westfield, MA 010853678
Phone: 4135710000
5100 W Broad St
Columbus, OH 432281607
Phone: 6145441000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Pediatrics
Doctor of Medicine (M.D.)
Nurse Practitioner - Acute Care
Nurse Practitioner
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 759 CHESTNUT ST # S6538, SPRINGFIELD, MA 011071619 (Tel: 4137943233)
Registered at 280 CHESTNUT ST FL 2, SPRINGFIELD, MA 011991001 (Tel: 4137945700)
Registered at 725 CHESTNUT ST, SPRINGFIELD, MA 011991221 (Tel: 4137944146)
Emergency Medicine (License #34.016548 in OH)
Registered at 5100 W BROAD ST, COLUMBUS, OH 432281607 (Tel: 6145441000)
Registered at 65 EISENHOWER ST, UNION, MO 630842008 (Tel: 6365841483)
Emergency Medicine (License #1022823 in MA)
Registered at 3535 SOUTHERN BLVD, KETTERING, OH 454291221 (Tel: 9373958166)
Registered at 3131 NEWMARK DR STE 220, MIAMISBURG, OH 453425400 (Tel: 9374388910)
Emergency Medicine (License #34.016548 in OH)
NPI status registered as active in NPPES database
Registered at 5100 W BROAD ST, COLUMBUS, OH 432281607 (Tel: 6145441000)
Registered at 65 EISENHOWER ST, UNION, MO 630842008 (Tel: 6365841483)
Recorded as MARLEE THOMAS, DO
Student in an Organized Health Care Education/Training Program
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
280 Chestnut St Fl 2
Springfield, MA 011991001
Phone: 4137945700
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.