David Trowbridge, M.D.
NPI 1134215809 · Gastroenterology Physician · Salt Lake City, UT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Trowbridge, M.D. is a Gastroenterology Physician provider in Salt Lake City, UT (NPI 1134215809).
Provider details
- NPI number
- 1134215809
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 328602 (UT)
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
19 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
569 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 Large Bowel Using a Flexible Endoscope45380 | 150 | $137 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 112 | $120 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 99 | $80 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 76 | $238 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 37 | $160 |
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 |
|---|---|---|
| Omeprazole | 294 | 91 |
| Pantoprazole Sodium | 155 | 46 |
| Famotidine | 62 | 19 |
| Balsalazide Disodium | 36 | — |
| Lansoprazole | 31 | — |
| Azathioprine | 29 | — |
| Dicyclomine Hcl | 29 | — |
| Mesalamine | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$431 across 17 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
- 2006-10-04
- Last updated
- 2015-06-09
Frequently asked questions
- What is David Trowbridge's NPI number?
- David Trowbridge's National Provider Identifier (NPI) is 1134215809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Trowbridge's specialty?
- David Trowbridge is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Trowbridge located?
- David Trowbridge's practice location on file with NPPES is 1250 E 3900 S, Salt Lake City, UT 84124-1348.
- What is David Trowbridge's phone number?
- The practice phone number listed in the NPPES registry for David Trowbridge is (801) 263-3041.
- Does David Trowbridge accept Medicare?
- David Trowbridge is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Trowbridge's NPI active?
- Yes — David Trowbridge's NPI (1134215809) is active in the NPPES registry as of the last update on 2015-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.