Richard Lewis, M.D.
NPI 1649261751 · Neurology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Lewis, M.D. is a Neurology Physician provider in Boston, MA (NPI 1649261751).
Provider details
- NPI number
- 1649261751
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 158943 (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
20 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
758 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) |
|---|---|---|
| Evaluation and Testing for Balance With Recording92540 | 174 | $81 |
| Test for Abnormal Eye Movement Using a Rotating Chair92546 | 160 | $16 |
| Test to Assess Balance During Warm and Cool Irrigation in Both Ears92537 | 153 | $32 |
| Test for Balance and Posture92548 | 74 | $35 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 58 | $238 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 46 | $196 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 46 | 11 |
| Gabapentin | 28 | — |
| Clonazepam | 21 | — |
| Triamterene/Hydrochlorothiazidbrand: Triamterene-Hydrochlorothiazid | 19 | — |
| Acetazolamide | 16 | — |
| Topiramate | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2013-11-04
Frequently asked questions
- What is Richard Lewis's NPI number?
- Richard Lewis's National Provider Identifier (NPI) is 1649261751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Lewis's specialty?
- Richard Lewis is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Lewis located?
- Richard Lewis's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Richard Lewis's phone number?
- The practice phone number listed in the NPPES registry for Richard Lewis is (617) 573-4458.
- Does Richard Lewis accept Medicare?
- Richard Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Lewis's NPI active?
- Yes — Richard Lewis's NPI (1649261751) is active in the NPPES registry as of the last update on 2013-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.