Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Charles Robert Bosshardt, MD

Individual provider Gastroenterology Physician · NPI 1013215078

Dr. Charles Robert Bosshardt, MD practises Gastroenterology in Chattanooga, Tennessee. Graduated from Mercer University School of Medicine in 2011, 15 years ago. Practices with Galen Medical Group, PC, a 122-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Georgia and Tennessee.

Years since qualifying
15
Trained at
Mercer University School of Medicine
Licensed in
GA, TN
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2515 Desales Ave Ste 206
Chattanooga, TN 37404-1100
Phone: (423) 698-8101
Fax: (423) 698-3450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4700 Battlefield Pkwy Ste 210, Ringgold, GA 30736-5168 — (423) 698-8101
  • 1651 Gunbarrel Rd Ste 102, Chattanooga, TN 37421-3289 — (423) 308-0390

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 55647 (TN)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 77562 (GA)

Record details

NPI number1013215078
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 1, 2011
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Galen Medical Group, Pc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 511 times · 99th percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 352 times · 97th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients602
Services billed 1,623 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $595 34 payments · a meal or drink at a meeting or visit, not a fee
Education $77 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Galen Medical Group, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 122 clinicians in the practice; 12 are shown here.

Other providers in Chattanooga