Donald Roach, M.D.
NPI 1053427518 · Internal Medicine Physician · Brookfield, WI
Donald Roach, M.D. is a Internal Medicine Physician provider in Brookfield, WI (NPI 1053427518).
Provider details
- NPI number
- 1053427518
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23214 (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
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
- 2006-08-21
- Last updated
- 2015-11-02
Frequently asked questions
- What is Donald Roach's NPI number?
- Donald Roach's National Provider Identifier (NPI) is 1053427518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Roach's specialty?
- Donald Roach is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Roach located?
- Donald Roach's practice location on file with NPPES is 13950 W Capitol Dr, Brookfield, WI 53005-2441.
- What is Donald Roach's phone number?
- The practice phone number listed in the NPPES registry for Donald Roach is (414) 302-5400.
- Is Donald Roach's NPI active?
- Yes — Donald Roach's NPI (1053427518) is active in the NPPES registry as of the last update on 2015-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.