Dr. Andreas P. Thyssen , MD
Internal Medicine • Brunswick, ME
Professional Overview & Biography Verified Profile Summary
Dr. Andreas Thyssen, MD is a certified Internal Medicine practicing in Brunswick, ME. With approximately 13 years of clinical experience since graduating from University Of Colorado School Of Medicine, Denver in 2013, Dr. Thyssen delivers high-quality medical care to the local community at 8 MASON ST.
Dr. Thyssen maintains professional affiliations with Maine Street Medical Pllc, Mainehealth, Select Physical Therapy Holdings Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
8 Mason St
Brunswick, ME 040111514
Medicare Profile & Education
University Of Colorado School Of Medicine, Denver
2013
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Brunswick, ME
Practicing in Brunswick, ME (620 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 |
|---|---|---|---|---|
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
57 | 25 | $165.68 | $79.79 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
19 | 19 | $450.79 | $173.91 |
Medical Specialties & State Licenses
CMS Verified: 2025-08-28NUCC 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.
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Hospital & Practice Group Affiliations
Maine Street Medical Pllc
8 Mason St, Brunswick, ME 040111514
Phone: 2076192314
Mainehealth
22 Bramhall St, Portland, ME 041023134
Phone: 2077063280
Select Physical Therapy Holdings Inc
730 Ctr St, Auburn, ME 042106316
Phone: 2077833450
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Technician/Technologist - Optician
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 8 MASON ST, BRUNSWICK, ME 040111514 (Tel: 2076192314)
Registered at 8 MASON ST, BRUNSWICK, ME 040111514 (Tel: 2076192314)
Registered at 22 DIONNE CIR, BRUNSWICK, ME 040113211 (Tel: 3142499759)
Pediatrics (License #MD21627 in ME)
NPI status registered as active in NPPES database
Registered at 22 BRAMHALL ST, PORTLAND, ME 041023134 (Tel: 2076626562)
Registered at 22 BRAMHALL ST, PORTLAND, ME 041023134 (Tel: 2076626562)
Recorded as ANDREAS THYSSEN, M.D.
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
8 Mason St
Brunswick, ME 040111514
Phone: 2076192314
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.