IndividualActive
William Green, M.D.
NPI 1811038219 · Internal Medicine Physician · Mukwonago, WI
William Green, M.D. is a Internal Medicine Physician provider in Mukwonago, WI (NPI 1811038219).
Provider details
- NPI number
- 1811038219
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 27142 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
103 Mercury Ct
Mukwonago, WI 53149-1714
Phone: (262) 363-0960
Street-level locationGet directions
Mailing address
103 Mercury Ct
Mukwonago, WI 53149-1714
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2011-07-01
Frequently asked questions
- What is William Green's NPI number?
- William Green's National Provider Identifier (NPI) is 1811038219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Green's specialty?
- William Green is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Green located?
- William Green's practice location on file with NPPES is 103 Mercury Ct, Mukwonago, WI 53149-1714.
- What is William Green's phone number?
- The practice phone number listed in the NPPES registry for William Green is (262) 363-0960.
- Is William Green's NPI active?
- Yes — William Green's NPI (1811038219) is active in the NPPES registry as of the last update on 2011-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.