Lewena Maher, MD
NPI 1083136428 · Rheumatology Physician · Riverside, RI
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lewena Maher, MD is a Rheumatology Physician provider in Riverside, RI (NPI 1083136428).
Provider details
- NPI number
- 1083136428
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD18470 (RI)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
269 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $127 |
| 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 | 56 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 | $176 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 29 | $215 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 22 | $168 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 138 | 47 |
| Hydroxychloroquine Sulfate | 90 | 33 |
| Duloxetine Hcl | 75 | 19 |
| Allopurinol | 57 | 16 |
| Methotrexate Sodiumbrand: Methotrexate | 44 | 17 |
| Colchicine | 39 | 19 |
| Methylprednisolone | 20 | — |
Practice location
Mailing address
Additional practice locations (1)
- 41 Burlington Mall RdBurlington, MA 01805-0001Phone: (781) 744-5100
Registry dates
- Enumerated
- 2017-07-07
- Last updated
- 2026-01-12
- Certified
- 2026-01-12
Frequently asked questions
- What is Lewena Maher's NPI number?
- Lewena Maher's National Provider Identifier (NPI) is 1083136428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewena Maher's specialty?
- Lewena Maher is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Lewena Maher located?
- Lewena Maher's practice location on file with NPPES is 375 Wampanoag Trl, Riverside, RI 02915-2232.
- What is Lewena Maher's phone number?
- The practice phone number listed in the NPPES registry for Lewena Maher is (401) 649-4040.
- Does Lewena Maher accept Medicare?
- Lewena Maher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lewena Maher's NPI active?
- Yes — Lewena Maher's NPI (1083136428) is active in the NPPES registry as of the last update on 2026-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.