Elijah Verheyen
NPI 1780047332 · Gastroenterology Physician · Corte Madera, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elijah Verheyen is a Gastroenterology Physician provider in Corte Madera, CA (NPI 1780047332).
Provider details
- NPI number
- 1780047332
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A177770 (CA)
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
10 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
1,297 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 | 287 | $145 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 158 | $125 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 143 | $186 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 133 | $93 |
| Online Digital Evaluation and Management Service for an Established Patient for Up to 7 Days, Total Time 5-10 Minutes99421 | 131 | $17 |
| 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 150 | 70 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 55 | 49 |
| Lipase/Protease/Amylasebrand: Creon | 50 | 13 |
| Linaclotidebrand: Linzess | 49 | 16 |
| Pantoprazole Sodium | 46 | 21 |
| Famotidine | 45 | 26 |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$556 across 22 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
- 2016-03-31
- Last updated
- 2022-08-12
- Certified
- 2022-08-12
Frequently asked questions
- What is Elijah Verheyen's NPI number?
- Elijah Verheyen's National Provider Identifier (NPI) is 1780047332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elijah Verheyen's specialty?
- Elijah Verheyen is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Elijah Verheyen located?
- Elijah Verheyen's practice location on file with NPPES is 200 Tamal Plz Ste 200, Corte Madera, CA 94925-1196.
- What is Elijah Verheyen's phone number?
- The practice phone number listed in the NPPES registry for Elijah Verheyen is (415) 925-6900.
- Does Elijah Verheyen accept Medicare?
- Elijah Verheyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elijah Verheyen's NPI active?
- Yes — Elijah Verheyen's NPI (1780047332) is active in the NPPES registry as of the last update on 2022-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.