Dr. Michael David Donnan , MD
Internal Medicine - Nephrology • Springfield, OR
Professional Overview & Biography Verified Profile Summary
Dr. Michael Donnan, MD is a certified Internal Medicine - Nephrology practicing in Springfield, OR. With approximately 13 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 2013, Dr. Donnan delivers high-quality medical care to the local community at 1077 GATEWAY LOOP.
Dr. Donnan is affiliated with Eugene Springfield Nephrology Associates Pc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
1077 Gateway Loop
Springfield, OR 974771114
Medicare Profile & Education
Northwestern University Feinberg Medical School
2013
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine - Nephrology in Springfield, OR
Practicing in Springfield, OR (137 Statewide)
✓ Offers Virtual Consultations
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 |
|---|---|---|---|---|
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
222 | 101 | $56.00 | $16.20 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
123 | 57 | $231.47 | $78.91 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
89 | 66 | $439.00 | $125.79 |
|
90960
Dialysis services, 4 or more physician visits per month (20 years or older)
|
75 | 18 | $1198.00 | $348.66 |
|
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
|
63 | 37 | $337.67 | $117.38 |
|
99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
|
54 | 54 | $749.00 | $215.54 |
|
93975
Complete ultrasound of abdomen and pelvis artery and vein blood flow
|
51 | 49 | $918.00 | $261.62 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
43 | 43 | $567.00 | $165.91 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
37 | 27 | $613.00 | $179.54 |
|
99291
Critical care, first 30-74 minutes
|
23 | 13 | $728.00 | $207.79 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
22 | 22 | $658.64 | $171.19 |
|
90966
Home dialysis services per month, patient 20 years of age or older
|
15 | 12 | $992.00 | $289.60 |
Medical Specialties & State Licenses
CMS Verified: 2025-10-09NUCC Taxonomy Code: 207RN0300X
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Hospital & Practice Group Affiliations
Eugene Springfield Nephrology Associates Pc
1077 Gateway Loop, Springfield, OR 974771114
Phone: 5414856478
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
DNPFNP
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Internal Medicine - Nephrology
Doctor of Medicine (M.D.)
Internal Medicine - Nephrology
Doctor of Medicine (M.D.)
Dietitian, Registered
Registered Dietitian
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1077 GATEWAY LOOP, SPRINGFIELD, OR 974771114 (Tel: 5414856478)
Registered at 1077 GATEWAY LOOP, SPRINGFIELD, OR 974771114 (Tel: 5414856478)
Registered at 251 E HURON ST STE 16-738, CHICAGO, IL 606112908 (Tel: 3129265924)
Recorded as MICHAEL DONNAN, MD
NPI status registered as active in NPPES database
Registered at 600 N MCCLURG CT, APT 2403A, CHICAGO, IL 606113044 (Tel: 8476121581)
Registered at 251 E HURON ST, GALTER SUITE 3-150, CHICAGO, IL 606112908 (Tel: 3129266895)
Recorded as MICHAEL DONNAN
Internal Medicine (License #125062598 in IL)
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
1077 Gateway Loop
Springfield, OR 974771114
Phone: 5414856478
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