North Shore Internal Medicine
NPI 1538281159 · Internal Medicine Physician · Arlington Heights, IL
North Shore Internal Medicine is a Internal Medicine Physician organization in Arlington Heights, IL (NPI 1538281159).
Provider details
- NPI number
- 1538281159
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dean Velis, Owner(773) 763-3808
- License
- 03608577 (IL)
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
19 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
- 2007-04-04
- Last updated
- 2012-11-20
Frequently asked questions
- What is North Shore Internal Medicine's NPI number?
- North Shore Internal Medicine's National Provider Identifier (NPI) is 1538281159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is North Shore Internal Medicine?
- North Shore Internal Medicine is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is North Shore Internal Medicine located?
- North Shore Internal Medicine's practice location on file with NPPES is 1430 N Arlington Heights Road, Arlington Heights, IL 60004-4823.
- What is North Shore Internal Medicine's phone number?
- The practice phone number listed in the NPPES registry for North Shore Internal Medicine is (847) 259-8226.
- Who is the authorized official for North Shore Internal Medicine?
- The authorized official listed on North Shore Internal Medicine's NPPES record is Dean Velis, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is North Shore Internal Medicine's NPI active?
- Yes — North Shore Internal Medicine's NPI (1538281159) is active in the NPPES registry as of the last update on 2012-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.