Mark Ringold, MD
NPI 1588621023 · Gastroenterology Physician · Christiansburg, VA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Ringold, MD is a Gastroenterology Physician provider in Christiansburg, VA (NPI 1588621023).
Provider details
- NPI number
- 1588621023
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101222288 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
607 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 130 | $239 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 97 | $433 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 64 | $318 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 55 | $88 |
| Dilation of Esophagus43450 | 46 | $38 |
| Diagnostic Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 120 | 52 |
| Omeprazole | 46 | 22 |
| Colestipol Hcl | 37 | 20 |
| Famotidine | 36 | — |
| Dicyclomine Hcl | 31 | 12 |
| Budesonidebrand: Budesonide Dr | 29 | — |
| Linaclotidebrand: Linzess | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$604 across 29 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-27
- Last updated
- 2011-08-12
Frequently asked questions
- What is Mark Ringold's NPI number?
- Mark Ringold's National Provider Identifier (NPI) is 1588621023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ringold's specialty?
- Mark Ringold is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Ringold located?
- Mark Ringold's practice location on file with NPPES is 110 Akers Farm Road, Christiansburg, VA 24073.
- What is Mark Ringold's phone number?
- The practice phone number listed in the NPPES registry for Mark Ringold is (540) 382-9405.
- Does Mark Ringold accept Medicare?
- Mark Ringold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Ringold's NPI active?
- Yes — Mark Ringold's NPI (1588621023) is active in the NPPES registry as of the last update on 2011-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.