David Kauvar, M.D.
NPI 1770646127 · Gastroenterology Physician · Eastchester, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Kauvar, M.D. is a Gastroenterology Physician provider in Eastchester, NY (NPI 1770646127).
Provider details
- NPI number
- 1770646127
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 178394-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
560 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 137 | $153 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 89 | $200 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 84 | $133 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 74 | $228 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 48 | $132 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 256 | 241 |
| Pantoprazole Sodium | 247 | 92 |
| Famotidine | 188 | 73 |
| Linaclotidebrand: Linzess | 50 | 16 |
| Omeprazole | 33 | — |
| Sucralfate | 28 | — |
| Mesalamine | 27 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2023-05-24
- Certified
- 2023-05-24
Frequently asked questions
- What is David Kauvar's NPI number?
- David Kauvar's National Provider Identifier (NPI) is 1770646127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Kauvar's specialty?
- David Kauvar is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Kauvar located?
- David Kauvar's practice location on file with NPPES is 685 White Plains Rd, Eastchester, NY 10709-5545.
- What is David Kauvar's phone number?
- The practice phone number listed in the NPPES registry for David Kauvar is (914) 631-7727.
- Does David Kauvar accept Medicare?
- David Kauvar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Kauvar's NPI active?
- Yes — David Kauvar's NPI (1770646127) is active in the NPPES registry as of the last update on 2023-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.