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Gerald Berman, M.D.
NPI 1215909734 · Internal Medicine Physician · Waukesha, WI
Gerald Berman, M.D. is a Internal Medicine Physician provider in Waukesha, WI (NPI 1215909734).
Provider details
- NPI number
- 1215909734
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19200 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1111 Delafield St
Suite 203
Waukesha, WI 53188-3417
Phone: (262) 542-9531
Fax: (262) 542-6461
Street-level locationGet directions
Mailing address
1111 Delafied St.
Waukesha, WI 53188
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2013-03-06
Frequently asked questions
- What is Gerald Berman's NPI number?
- Gerald Berman's National Provider Identifier (NPI) is 1215909734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Berman's specialty?
- Gerald Berman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Berman located?
- Gerald Berman's practice location on file with NPPES is 1111 Delafield St, Waukesha, WI 53188-3417.
- What is Gerald Berman's phone number?
- The practice phone number listed in the NPPES registry for Gerald Berman is (262) 542-9531.
- Is Gerald Berman's NPI active?
- Yes — Gerald Berman's NPI (1215909734) is active in the NPPES registry as of the last update on 2013-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.