Dr. Mark William Johnson , MD
Internal Medicine • Cambridge, MA
Professional Overview & Biography Verified Profile Summary
Dr. Mark Johnson, MD is a certified Internal Medicine practicing in Cambridge, MA. With approximately 8 years of clinical experience since graduating from University Of Minnesota Medical School in 2018, Dr. Johnson delivers high-quality medical care to the local community at 330 MOUNT AUBURN ST.
Dr. Johnson is affiliated with Dartmouth-Hitchcock Clinic and accepts Medicare assignment.
Frequently performed procedures and clinical services include x-ray of chest, 1 view, screening mammography, screening digital tomography of both breasts. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
330 Mount Auburn St
Cambridge, MA 02138
Medicare Profile & Education
University Of Minnesota Medical School
2018
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Cambridge, MA
Practicing in Cambridge, MA (7127 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 |
|---|---|---|---|---|
|
71045
X-ray of chest, 1 view
|
99 | 95 | $120.44 | $8.21 |
|
77067
Screening mammography
|
64 | 64 | $306.00 | $34.27 |
|
77063
Screening digital tomography of both breasts
|
64 | 64 | $55.00 | $26.75 |
|
71046
X-ray of chest, 2 views
|
56 | 56 | $180.00 | $10.08 |
|
74177
Ct scan of abdomen and pelvis with contrast
|
22 | 22 | $1734.00 | $83.56 |
|
71260
Ct scan of chest with contrast
|
17 | 17 | $1119.00 | $52.08 |
|
74018
X-ray of abdomen, 1 view
|
14 | 14 | $144.86 | $8.54 |
|
74019
X-ray of abdomen, 2 views
|
11 | 11 | $212.00 | $10.54 |
Medical Specialties & State Licenses
CMS Verified: 2024-06-21NUCC 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: 2085R0202X
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Hospital & Practice Group Affiliations
Dartmouth-Hitchcock Clinic
1 Medical Ctr Dr, Lebanon, NH 037561000
Phone: 6036505000
Dartmouth-Hitchcock Clinic
25 Ridgewood Rd, Springfield, VT 051563050
Phone: 8028852151
Secondary Practice Locations
1 Medical Center Dr
Lebanon, NH 037560001
Phone: 6036505000
10 Alice Peck Day Dr
Lebanon, NH 037662900
Phone: 6034483121
273 County Rd
New London, NH 032575736
Phone: 6035262911
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Radiology (License #33075 in NH)
Registered at 330 MOUNT AUBURN ST, CAMBRIDGE, MA 02138 (Tel: 6174923500)
Internal Medicine (License #276370 in MA)
NPI status registered as active in NPPES database
Registered at 330 MOUNT AUBURN ST, CAMBRIDGE, MA 021385597 (Tel: 6174923500)
Registered at 330 MOUNT AUBURN ST, CAMBRIDGE, MA 021385597 (Tel: 6174923500)
Recorded as MARK JOHNSON, MD
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
330 Mount Auburn St
Cambridge, MA 021385597
Phone: 6174923500
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.