MJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johnson, Surgeon in Silver Spring, MD?
Dr. Mark Johnson, MD is a Surgeon, who primarily practices in Silver Spring, MD with 2 additional practice locations. He is board certified. Dr. Johnson is fluent in English, and is currently seeing new patients. Dr. Johnson’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (240) 641-5806.
Is Dr. Johnson board certified as a Surgeon?
Yes, Dr. Mark Johnson, MD is board certified by the American Board of Family Medicine
What languages does Dr. Johnson speak?
Dr. Johnson and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Johnson treat?
As a Surgeon, Dr. Johnson diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Johnson. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Groin Hernia (One Side)
- Ventral Hernia
- Recurrent Groin Hernia (One Side)
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Abdominal Wall Hernia
- Epigastric Hernia
- Spigelian Hernia
- Recurrent Unilateral Inguinal Hernia
- Repeated Groin Hernia
- Recurring Hernia in Groin
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K439: Ventral hernia without obstruction or gangrene
- K4091: Unilateral inguinal hernia, without obstruction or gangrene, recurrent
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Gallstones with Chronic Gallbladder Inflammation
- Bile Duct Disease
- Gallstones
- Chronic cholecystitis with gallstones
- Long-term gallbladder inflammation
ICD-10 Codes:
- K8010: Calculus of gallbladder with chronic cholecystitis without obstruction
Also known as:
- Acute Appendicitis
- Appendicitis
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
ICD-10 Codes:
- K3580: Unspecified acute appendicitis
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
What procedures does Dr. Johnson perform?
As a Surgeon, Dr. Johnson performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Johnson. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Inguinal Hernia Repair (Adults and Children 5+)
- Small Abdominal Hernia Repair
- Groin Hernia Surgery
- Reducible Inguinal Hernia Repair
- First Inguinal Hernia Fix
- Adult Inguinal Hernia Surgery
- Ventral hernia repair
- Umbilical hernia surgery
- Epigastric hernia repair with mesh
- Incisional hernia repair
CPT Codes:
- 49505: Repair initial inguinal hernia, age 5 years or older; reducible
- 49591: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); less than 3 cm, reducible
Also known as:
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Partial Mastectomy
- Mastectomy
- Lumpectomy
- Breast conserving surgery
- Quadrantectomy
- Segmentectomy
CPT Codes:
- 19301: Mastectomy, partial (eg, lumpectomy, tylectomy, quadrantectomy, segmentectomy);
Does Dr. Johnson accept my insurance?
Dr. Johnson accepts most major insurance plans. Important: Please call our office at (240) 641-5806 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnson accept in Silver Spring, MD?
Dr. Johnson in Silver Spring, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Cigna
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal Employee Program
Medicare
RiverSpring Health
State of Maryland
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Johnson's office located?
Dr. Mark Johnson's Primary Practice
10801 Lockwood Dr
Silver Spring, MD 20901
(240) 641-5806
What is Dr. Johnson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnson's National Provider Identifier (NPI) number is 1831118868.
What common questions do patients ask about Dr. Johnson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnson
What is Dr. Mark Johnson's specialty?
Dr. Johnson is a Surgeon near Silver Spring, MD. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Johnson to book an appointment today.
Is this Dr. Mark Johnson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Johnson is affiliated with Adventist HealthCare White Oak Medical Center, MedStar Washington Hospital Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Surgeon?
Explore Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mark Johnson accepting new patients in Silver Spring, MD?
Yes, Dr. Mark Johnson is accepting new patients at this time.
Does Dr. Mark Johnson offer online booking?
Please contact Dr. Johnson's office at (240) 641-5806 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Johnson?
Please contact Dr. Johnson's office at (240) 641-5806 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Johnson have?
Dr. Mark Johnson is certified by the American Board of Family Medicine.
Other Surgeon Near Silver Spring, MD
MS
Surgeon
Accepting patientsDr. Murray Sheldon, MD is a Surgeon, who primarily practices in Silver Spring, MD. He has been practicing for over 44 years and is board certified.
Silver Spring, MD
AC
Surgeon
Accepting patientsDr. Allen Chiu, MD is a Surgeon, who primarily practices in Silver Spring, MD with 2 additional practice locations.
Silver Spring, MD
JR
Primary Care Specialist (General Practitioner)
Accepting patientsDr. John Ratino, MD is a Primary Care Specialist (General Practitioner), who primarily practices in Silver Spring, MD.
Silver Spring, MD