Nicholas Lewis, MD
NPI 1134372386 · Internal Medicine Physician · Eagle, ID
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Lewis, MD is a Internal Medicine Physician provider in Eagle, ID (NPI 1134372386).
Provider details
- NPI number
- 1134372386
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M-11279 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
255 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 | 126 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $66 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 21 | $118 |
Typical Medicare-allowed amounts for these services range $66–$118 (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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 742 | 260 |
| Rosuvastatin Calcium | 285 | 94 |
| Levothyroxine Sodium | 278 | 88 |
| Amlodipine Besylate | 270 | 88 |
| Losartan Potassium | 239 | 82 |
| Lisinopril | 235 | 81 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 1818 S 10th AveCaldwell, ID 83605-4803Phone: (208) 468-5959Fax: (208) 463-3044
- 6357 N. Fox Run WayMeridian, ID 83646Phone: (208) 960-0966
Registry dates
- Enumerated
- 2008-11-01
- Last updated
- 2024-03-01
- Certified
- 2024-03-01
Frequently asked questions
- What is Nicholas Lewis's NPI number?
- Nicholas Lewis's National Provider Identifier (NPI) is 1134372386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Lewis's specialty?
- Nicholas Lewis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Lewis located?
- Nicholas Lewis's practice location on file with NPPES is 3101 E State St Ste And2107, Eagle, ID 83616-6232.
- What is Nicholas Lewis's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Lewis is (208) 473-3500.
- Does Nicholas Lewis accept Medicare?
- Nicholas Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Lewis's NPI active?
- Yes — Nicholas Lewis's NPI (1134372386) is active in the NPPES registry as of the last update on 2024-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.