Jeffrey Green, MD
NPI 1538150958 · Emergency Medicine Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Green, MD is a Emergency Medicine Physician provider in Milwaukee, WI (NPI 1538150958).
Provider details
- NPI number
- 1538150958
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30566 (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
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
- 2005-11-03
- Last updated
- 2015-07-27
Frequently asked questions
- What is Jeffrey Green's NPI number?
- Jeffrey Green's National Provider Identifier (NPI) is 1538150958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Green's specialty?
- Jeffrey Green is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Green located?
- Jeffrey Green's practice location on file with NPPES is 5000 W Chambers St, Milwaukee, WI 53210-1650.
- What is Jeffrey Green's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Green is (414) 447-2171.
- Does Jeffrey Green accept Medicare?
- Jeffrey Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Green's NPI active?
- Yes — Jeffrey Green's NPI (1538150958) is active in the NPPES registry as of the last update on 2015-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.