Dr. Marcus Ma , MD
Emergency Medicine • Toledo, OH
Professional Overview & Biography Verified Profile Summary
Dr. Marcus Ma, MD is a certified Emergency Medicine practicing in Toledo, OH. With approximately 32 years of clinical experience since completing medical education in 1994, Dr. Ma delivers high-quality medical care to the local community at 3000 ARLINGTON AVE.
Dr. Ma maintains professional affiliations with Emergency Medicine Physicians Of Lake County Ltd, Green Valley Emergency Physicians, Llc and accepts Medicare assignment.
Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, 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
3000 Arlington Ave
Toledo, OH 436142595
Medicare Profile & Education
Other
1994
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Emergency Medicine in Toledo, OH
Practicing in Toledo, OH (3084 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 |
|---|---|---|---|---|
|
99284
Emergency department visit with moderate level of medical decision making
|
96 | 95 | $594.92 | $113.99 |
|
93010
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
|
84 | 81 | $35.58 | $7.61 |
|
99285
Emergency department visit for life threatening or functioning severity
|
84 | 83 | $863.90 | $165.74 |
|
99283
Emergency department visit with low level of medical decision making
|
51 | 51 | $317.29 | $67.78 |
Medical Specialties & State Licenses
CMS Verified: 2025-12-18NUCC 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.
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.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Green Valley Emergency Physicians, Llc
80 Hospital Dr, Barbourville, KY 409067363
Phone: 6065464175
Emergency Medicine Physicians Of Lake County Ltd
36000 Euclid Ave, Willoughby, OH 440944625
Phone: 4403758166
Secondary Practice Locations
111 Franklin Health Cmns
Farmington, ME 049386144
Phone: 2077786031
1530 Lone Oak Rd
Paducah, KY 420037901
Phone: 2704442444
214 E 23rd St
Cheyenne, WY 820013748
Phone: 3076342273
1031 Firecreek Court
Temperance, MI 481822227
Phone: 4192914101
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant (Certified)
Emergency Medicine
Doctor of Medicine (M.D.)
Anesthesiology
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.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Emergency Medicine (License #MD17582 in ME)
Recorded as MARCUS MA, MD
Emergency Medicine (License #15858C in WY)
NPI status registered as active in NPPES database
Registered at 3000 ARLINGTON AVE, TOLEDO, OH 436142595 (Tel: 4193833888)
Registered at 3355 GLENDALE AVE FL 3, TOLEDO, OH 436142426 (Tel: 4193833888)
Recorded as MARCUS MA
Emergency Medicine (License #35-07-4098 in OH)
NPI status registered as active in NPPES database
Registered at 1031 FIRECREEK COURT, TEMPERANCE, MI 481822227 (Tel: 4192914101)
Registered at 1031 FIRECREEK CT, TEMPERANCE, MI 481822227 (Tel: 4193469789)
Recorded as MARCUS MA
Emergency Medicine (License #35-07-4098 in OH)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
3355 Glendale Ave Fl 3
Toledo, OH 436142426
Phone: 4193833888
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.