Doctor profile · Federal record
Dr. Mark Ringold, MD
Gastroenterology Physician (CMS: Gastroenterology) · Christiansburg, VA
- NPI 1588621023
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Akers Farm Road
Christiansburg, VA 24073
(540) 382-9405
fax (540) 382-2958
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- August 12, 2011
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Virginia #0101222288
- Medicaid (2)
- VA #010268362 · VA #010268273
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588621023. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
701
Distinct HCPCS
10
Medicare allowed
$141,623
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 173 | 173 | $243 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 80 | 80 | $91 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 75 | 75 | $447 | |
43450 |
Dilation of esophagus | 56 | 56 | $39 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 45 | 45 | $177 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 44 | 44 | $90 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 29 | $89 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 33 | 33 | $96 | |
43450 |
Dilation of esophagus | 26 | 26 | $94 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 25 | 25 | $327 |
In context: peer comparison
Among 4 peers in Christiansburg Gastroenterology Physician, average services per provider: 45. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$604
Transactions
29
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 6 | $144.09 | |
| Takeda Pharmaceuticals U.S.A., INC. | 5 | $105.28 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 4 | $68.78 | |
| Aimmune Therapeutics, INC. | 3 | $56.80 | |
| Janssen Biotech, INC. | 2 | $54.16 | |
| Regeneron Healthcare Solutions, INC. | 2 | $54.04 | |
| Ardelyx, INC. | 2 | $43.00 | |
| Celgene Corporation | 2 | $35.06 | |
| Phathom Pharmaceuticals, INC. | 2 | $27.85 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $14.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
664
Patients
190
Total drug cost
$113,616
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 188 | 75 | $2,255 |
| Omeprazole | Generic | 101 | 39 | $1,620 |
| Colestipol Hcl | Generic | 71 | 31 | $5,716 |
| Dicyclomine Hcl | Generic | 59 | 22 | $858 |
| Famotidine | Generic | 53 | 12 | $845 |
| Linzess (Linaclotide) | Brand | 34 | 0 | $27,178 |
| Sucralfate | Generic | 22 | 11 | $1,978 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 21 | 0 | $662 |
| Budesonide Dr (Budesonide) | Brand | 19 | 0 | $9,620 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 18 | 0 | $3,492 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Ringold's medical specialty?
Dr. Mark Ringold practices Gastroenterology Physician in Christiansburg, VA.
Where does Dr. Mark Ringold practice?
Dr. Mark Ringold practices at 110 Akers Farm Road, Christiansburg, VA 24073. Office phone: 5403829405.
What is Dr. Mark Ringold's NPI?
Dr. Mark Ringold's National Provider Identifier (NPI) is 1588621023, issued by NPPES.
Does Dr. Mark Ringold accept Medicare assignment?
Yes. Dr. Mark Ringold accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Ringold commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.