Donald Tsynman, MD
NPI 1508028143 · Gastroenterology Physician · Greenville, NC
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Tsynman, MD is a Gastroenterology Physician provider in Greenville, NC (NPI 1508028143).
Provider details
- NPI number
- 1508028143
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MT193973 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,350 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) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 391 | $70 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 266 | $141 |
| Insertion of Guide Wire With Dilation of Esophagus Using a Flexible Endoscope43248 | 199 | $154 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 187 | $86 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 82 | $208 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 1,941 | 661 |
| Famotidine | 1,135 | 387 |
| Omeprazole | 458 | 155 |
| Hydrocortisone | 409 | 301 |
| Esomeprazole Magnesium | 142 | 43 |
| Hydrocortisonebrand: Procto-Med Hc | 133 | 111 |
| Dicyclomine Hcl | 118 | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,285 across 67 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
Additional practice locations (1)
- 800 Moye Blvd Ste 103Greenville, NC 27834-4170Phone: (252) 551-3000
Registry dates
- Enumerated
- 2008-06-25
- Last updated
- 2022-12-28
- Certified
- 2022-12-28
Frequently asked questions
- What is Donald Tsynman's NPI number?
- Donald Tsynman's National Provider Identifier (NPI) is 1508028143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Tsynman's specialty?
- Donald Tsynman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Tsynman located?
- Donald Tsynman's practice location on file with NPPES is 2210 Hemby Ln, Greenville, NC 27834-3789.
- What is Donald Tsynman's phone number?
- The practice phone number listed in the NPPES registry for Donald Tsynman is (252) 551-3000.
- Does Donald Tsynman accept Medicare?
- Donald Tsynman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Tsynman's NPI active?
- Yes — Donald Tsynman's NPI (1508028143) is active in the NPPES registry as of the last update on 2022-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.