Aleksandar Rosich MD Inc
NPI 1245612233 · Internal Medicine Physician · Brookfield, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aleksandar Rosich MD Inc is a Internal Medicine Physician organization in Brookfield, WI (NPI 1245612233).
Provider details
- NPI number
- 1245612233
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Aleksandar Rosich, Owner(920) 366-2575
- License
- 43071 (WI)
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
11 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
- 2015-06-25
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Aleksandar Rosich MD Inc's NPI number?
- Aleksandar Rosich MD Inc's National Provider Identifier (NPI) is 1245612233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Aleksandar Rosich MD Inc?
- Aleksandar Rosich MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aleksandar Rosich MD Inc located?
- Aleksandar Rosich MD Inc's practice location on file with NPPES is 18740 W Bluemound Rd, Brookfield, WI 53045-2936.
- What is Aleksandar Rosich MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Aleksandar Rosich MD Inc is (920) 366-2575.
- Does Aleksandar Rosich MD Inc accept Medicare?
- Aleksandar Rosich MD Inc 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 Aleksandar Rosich MD Inc?
- The authorized official listed on Aleksandar Rosich MD Inc's NPPES record is Aleksandar Rosich, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Aleksandar Rosich MD Inc's NPI active?
- Yes — Aleksandar Rosich MD Inc's NPI (1245612233) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.