Ronald Ste.marie, M.D.
NPI 1932254786 · Gastroenterology Physician · Beverly, MA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Ste.marie, M.D. is a Gastroenterology Physician provider in Beverly, MA (NPI 1932254786).
Provider details
- NPI number
- 1932254786
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 234331 (MA)
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
868 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 138 | $92 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 131 | $235 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 129 | $130 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 75 | $101 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 73 | $179 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope |
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 |
|---|---|---|
| Omeprazole | 373 | 126 |
| Pantoprazole Sodium | 108 | 32 |
| Linaclotidebrand: Linzess | 62 | 12 |
| Amitriptyline Hcl | 42 | 11 |
| Adalimumabbrand: Humira(cf) Pen | 32 | — |
| Dicyclomine Hcl | 32 | 13 |
| Ondansetron Hcl | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2019-10-17
Frequently asked questions
- What is Ronald Ste.marie's NPI number?
- Ronald Ste.marie's National Provider Identifier (NPI) is 1932254786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Ste.marie's specialty?
- Ronald Ste.marie is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Ste.marie located?
- Ronald Ste.marie's practice location on file with NPPES is 100 Cummings Center, Ste 107c, Beverly, MA 01915-6128.
- What is Ronald Ste.marie's phone number?
- The practice phone number listed in the NPPES registry for Ronald Ste.marie is (978) 232-1120.
- Does Ronald Ste.marie accept Medicare?
- Ronald Ste.marie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Ste.marie's NPI active?
- Yes — Ronald Ste.marie's NPI (1932254786) is active in the NPPES registry as of the last update on 2019-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.