Rosalind Van Stolk, MD
NPI 1598746463 · Gastroenterology Physician · New Britain, CT
Rosalind Van Stolk, MD is a Gastroenterology Physician provider in New Britain, CT (NPI 1598746463).
Provider details
- NPI number
- 1598746463
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 042406 (CT)
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
162 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $132 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 25 | $112 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 23 | $260 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 20 | $120 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 11 | $188 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 182 | 66 |
| Famotidine | 165 | 46 |
| Omeprazole | 60 | 22 |
| Esomeprazole Magnesium | 35 | 11 |
| Linaclotidebrand: Linzess | 35 | — |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 35 | 33 |
| Dicyclomine Hcl | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$331 across 20 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
- 2005-11-08
- Last updated
- 2012-06-18
Frequently asked questions
- What is Rosalind Van Stolk's NPI number?
- Rosalind Van Stolk's National Provider Identifier (NPI) is 1598746463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalind Van Stolk's specialty?
- Rosalind Van Stolk is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Rosalind Van Stolk located?
- Rosalind Van Stolk's practice location on file with NPPES is 1 Liberty Sq, New Britain, CT 06051-2636.
- What is Rosalind Van Stolk's phone number?
- The practice phone number listed in the NPPES registry for Rosalind Van Stolk is (860) 229-9688.
- Is Rosalind Van Stolk's NPI active?
- Yes — Rosalind Van Stolk's NPI (1598746463) is active in the NPPES registry as of the last update on 2012-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.