Rosa Bui, M.D.
NPI 1336535962 · Gastroenterology Physician · Beverly, MA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosa Bui, M.D. is a Gastroenterology Physician provider in Beverly, MA (NPI 1336535962).
Provider details
- NPI number
- 1336535962
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 286165 (MA)
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
11 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
374 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 73 | $236 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 65 | $103 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 64 | $86 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $132 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 123 | 57 |
| Pantoprazole Sodium | 68 | 22 |
| Dicyclomine Hcl | 28 | — |
| Mesalamine | 23 | — |
| Famotidine | 15 | — |
| Esomeprazole Magnesium | 14 | — |
| Mesalaminebrand: Mesalamine Er | 12 | — |
| Sucralfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$72 across 1 record (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)
- 85 Herrick StBeverly, MA 01915-1790Phone: (508) 334-1000
Registry dates
- Enumerated
- 2015-04-10
- Last updated
- 2022-09-26
- Certified
- 2022-09-26
Frequently asked questions
- What is Rosa Bui's NPI number?
- Rosa Bui's National Provider Identifier (NPI) is 1336535962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosa Bui's specialty?
- Rosa Bui is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Rosa Bui located?
- Rosa Bui's practice location on file with NPPES is 100 Cummings Ctr Ste 107c, Beverly, MA 01915-6128.
- What is Rosa Bui's phone number?
- The practice phone number listed in the NPPES registry for Rosa Bui is (978) 232-1120.
- Does Rosa Bui accept Medicare?
- Rosa Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosa Bui's NPI active?
- Yes — Rosa Bui's NPI (1336535962) is active in the NPPES registry as of the last update on 2022-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.