Barrington Internal Medicine P.C.
NPI 1336197771 · Internal Medicine Physician · Arlington Heights, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barrington Internal Medicine P.C. is a Internal Medicine Physician organization in Arlington Heights, IL (NPI 1336197771).
Provider details
- NPI number
- 1336197771
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Meghan Thums, Billing Manager(312) 344-3498
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
- 2006-05-05
- Last updated
- 2020-08-12
- Certified
- 2020-08-12
Frequently asked questions
- What is Barrington Internal Medicine P.C.'s NPI number?
- Barrington Internal Medicine P.C.'s National Provider Identifier (NPI) is 1336197771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barrington Internal Medicine P.C.?
- Barrington Internal Medicine P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barrington Internal Medicine P.C. located?
- Barrington Internal Medicine P.C.'s practice location on file with NPPES is 1700 W Central Rd Ste 40, Arlington Heights, IL 60005-2477.
- What is Barrington Internal Medicine P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Barrington Internal Medicine P.C. is (847) 392-5723.
- Does Barrington Internal Medicine P.C. accept Medicare?
- Barrington Internal Medicine P.C. 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 Barrington Internal Medicine P.C.?
- The authorized official listed on Barrington Internal Medicine P.C.'s NPPES record is Meghan Thums, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barrington Internal Medicine P.C.'s NPI active?
- Yes — Barrington Internal Medicine P.C.'s NPI (1336197771) is active in the NPPES registry as of the last update on 2020-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.