Richard Leach, DO
NPI 1407852155 · Internal Medicine Physician · East Greenwich, RI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Leach, DO is a Internal Medicine Physician provider in East Greenwich, RI (NPI 1407852155).
Provider details
- NPI number
- 1407852155
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO00374 (RI)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
904 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 469 | $90 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 162 | $130 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $128 |
| Hemoglobin A1c Level83036 | 77 | $9 |
| Administration of Influenza Virus VaccineG0008 | 44 | $33 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 23 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 139 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 732 | 201 |
| Lisinopril | 552 | 147 |
| Amlodipine Besylate | 372 | 91 |
| Omeprazole | 365 | 99 |
| Levothyroxine Sodium | 345 | 76 |
| Alprazolam | 294 | 57 |
| Hydrochlorothiazide | 279 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$77 across 4 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
Additional practice locations (3)
- 688 Frenchtown RdEast Greenwich, RI 02818-1824Phone: (401) 736-4281Fax: (401) 889-5027
- 5555 Post RdEast Greenwich, RI 02818-3412Phone: (401) 884-2229Fax: (401) 884-0850
- 455 Toll Gate RdWarwick, RI 02886-2759Phone: (401) 737-7010Fax: (401) 736-4546
Registry dates
- Enumerated
- 2005-06-27
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Richard Leach's NPI number?
- Richard Leach's National Provider Identifier (NPI) is 1407852155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Leach's specialty?
- Richard Leach is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Leach located?
- Richard Leach's practice location on file with NPPES is 1405 S County Trl Ste 2a, East Greenwich, RI 02818-5081.
- What is Richard Leach's phone number?
- The practice phone number listed in the NPPES registry for Richard Leach is (401) 736-4570.
- Does Richard Leach accept Medicare?
- Richard Leach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Leach's NPI active?
- Yes — Richard Leach's NPI (1407852155) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.