Douglas Shemin, MD
NPI 1710934724 · Nephrology Physician · Riverside, RI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Shemin, MD is a Nephrology Physician provider in Riverside, RI (NPI 1710934724).
Provider details
- NPI number
- 1710934724
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD06411 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
151 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 | 77 | $126 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 37 | $349 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 24 | $16 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 | $170 |
Typical Medicare-allowed amounts for these services range $16–$349 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 122 | 33 |
| Torsemide | 98 | 26 |
| Empagliflozinbrand: Jardiance | 56 | — |
| Lisinopril | 43 | 15 |
| Spironolactone | 35 | 13 |
| Amlodipine Besylate | 34 | 11 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123 across 2 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 (1)
- 250 Centerville Rd Bldg EWarwick, RI 02886-4400Phone: (401) 490-3838Fax: (401) 490-3827
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Douglas Shemin's NPI number?
- Douglas Shemin's National Provider Identifier (NPI) is 1710934724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Shemin's specialty?
- Douglas Shemin is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Shemin located?
- Douglas Shemin's practice location on file with NPPES is 375 Wampanoag Trl, Riverside, RI 02915-2232.
- What is Douglas Shemin's phone number?
- The practice phone number listed in the NPPES registry for Douglas Shemin is (404) 649-4060.
- Does Douglas Shemin accept Medicare?
- Douglas Shemin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Shemin's NPI active?
- Yes — Douglas Shemin's NPI (1710934724) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.