Irwin Lewis, MD
NPI 1417917238 · Internal Medicine Physician · Phillipsburg, NJ
Irwin Lewis, MD is a Internal Medicine Physician provider in Phillipsburg, NJ (NPI 1417917238).
Provider details
- NPI number
- 1417917238
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MA34574 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-24
- Last updated
- 2010-04-20
Frequently asked questions
- What is Irwin Lewis's NPI number?
- Irwin Lewis's National Provider Identifier (NPI) is 1417917238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irwin Lewis's specialty?
- Irwin Lewis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Irwin Lewis located?
- Irwin Lewis's practice location on file with NPPES is 207 Strykers Rd, Phillipsburg, NJ 08865-5401.
- What is Irwin Lewis's phone number?
- The practice phone number listed in the NPPES registry for Irwin Lewis is (908) 859-6568.
- Is Irwin Lewis's NPI active?
- Yes — Irwin Lewis's NPI (1417917238) is active in the NPPES registry as of the last update on 2010-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.