DR. CHARLES ROBERT BOSSHARDT (MD) – Gastroenterology Physician, NPI 1013215078
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
404 GASTROENTEROLOGY in TN
Provider Addresses for DR. CHARLES ROBERT BOSSHARDT (MD)
4976 ALPHA LN
HIXSON, TN 373435470
Phone: (423) 497-5355
Fax: (423) 308-0281
Type: Mailing
2515 DESALES AVE STE 206
CHATTANOOGA, TN 374041100
Phone: (423) 698-8101
Fax: (423) 698-3450
Type: Location
4700 Battlefield Pkwy Ste 210
Ringgold, GA 307365168
Phone: (423) 698-8101
Fax: (423) 698-3450
Type: Location
1651 Gunbarrel Rd Ste 102
Chattanooga, TN 374213289
Phone: (423) 308-0390
Fax: (423) 308-0395
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 74 Open Payments records for all available years, with a total value of $1,526.
Total Amount is formed as General ($1,526) + Research ($0) + Ownership ($0) = $1,526.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: ABBVIE INC. ($1,089).
Total Amount
$1,526
General + Research + Ownership
Payments
74
Total payment records
General Amount
$1,526
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,089 |
| Enterra Medical, Inc. | $97 |
| Ferring Pharmaceuticals Inc. | $64 |
| Braintree Laboratories, Inc. | $42 |
| Regeneron Healthcare Solutions, Inc. | $39 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2017-08-23
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20170823001796 | I | Gastroenterology | GA | TBD |
| I20170823002569 | I | Gastroenterology | TN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 346 | 153 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 191 | 189 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 139 | 107 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 126 | 126 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 81 | 81 | $0 |
Insurance plans in this area (ZIP 37343)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| - | TN | |
| Family Practice | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| Family Practice | TN | |
| Nurse Practitioner | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| Physician Assistant | TN | |
| - | TN |
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