U.S. Healthworks Medical Group of Wisconsin, Sc
NPI 1841740487 · Preventive Medicine/Occupational Environmental Medicine Physician · Milwaukee, WI
U.S. Healthworks Medical Group of Wisconsin, Sc is a Preventive Medicine/Occupational Environmental Medicine Physician organization in Milwaukee, WI (NPI 1841740487).
Provider details
- NPI number
- 1841740487
- Entity type
- Organization
- Primary specialty
- Preventive Medicine/Occupational Environmental Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- U.S. Healthworks Medical Group of Wisconsin, Sc
- Organization subpart
- Yes
- Authorized official
- Joseph Mallas, Secretary(661) 678-2600
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Urgent Care Clinic/Center261QU0200X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-10-06
- Last updated
- 2016-10-06
Frequently asked questions
- What is U.S. Healthworks Medical Group of Wisconsin, Sc's NPI number?
- U.S. Healthworks Medical Group of Wisconsin, Sc's National Provider Identifier (NPI) is 1841740487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is U.S. Healthworks Medical Group of Wisconsin, Sc?
- U.S. Healthworks Medical Group of Wisconsin, Sc is classified in the NPPES registry as Preventive Medicine/Occupational Environmental Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is U.S. Healthworks Medical Group of Wisconsin, Sc located?
- U.S. Healthworks Medical Group of Wisconsin, Sc's practice location on file with NPPES is 875 W Layton Ave, Milwaukee, WI 53221-2426.
- What is U.S. Healthworks Medical Group of Wisconsin, Sc's phone number?
- The practice phone number listed in the NPPES registry for U.S. Healthworks Medical Group of Wisconsin, Sc is (414) 489-3800.
- Who is the authorized official for U.S. Healthworks Medical Group of Wisconsin, Sc?
- The authorized official listed on U.S. Healthworks Medical Group of Wisconsin, Sc's NPPES record is Joseph Mallas, Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is U.S. Healthworks Medical Group of Wisconsin, Sc's NPI active?
- Yes — U.S. Healthworks Medical Group of Wisconsin, Sc's NPI (1841740487) is active in the NPPES registry as of the last update on 2016-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.