Hoffman Barrington Internal Medicine Specialists
NPI 1629262746 · Internal Medicine Physician · Hoffman Estates, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hoffman Barrington Internal Medicine Specialists is a Internal Medicine Physician organization in Hoffman Estates, IL (NPI 1629262746).
Provider details
- NPI number
- 1629262746
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Small, Owner(847) 843-7404
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
18 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
Other names (DBA / former)
- Doing business as
- Hoffman Barrington Internal Medicine Specialists
Registry dates
- Enumerated
- 2007-08-31
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Hoffman Barrington Internal Medicine Specialists's NPI number?
- Hoffman Barrington Internal Medicine Specialists's National Provider Identifier (NPI) is 1629262746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hoffman Barrington Internal Medicine Specialists?
- Hoffman Barrington Internal Medicine Specialists is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hoffman Barrington Internal Medicine Specialists located?
- Hoffman Barrington Internal Medicine Specialists's practice location on file with NPPES is 1585 N Barrington Rd, Hoffman Estates, IL 60169-1090.
- What is Hoffman Barrington Internal Medicine Specialists's phone number?
- The practice phone number listed in the NPPES registry for Hoffman Barrington Internal Medicine Specialists is (847) 843-7404.
- Does Hoffman Barrington Internal Medicine Specialists accept Medicare?
- Hoffman Barrington Internal Medicine Specialists is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hoffman Barrington Internal Medicine Specialists?
- The authorized official listed on Hoffman Barrington Internal Medicine Specialists's NPPES record is Robert Small, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hoffman Barrington Internal Medicine Specialists's NPI active?
- Yes — Hoffman Barrington Internal Medicine Specialists's NPI (1629262746) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.