Individual Healthcare Provider
Donald Gerhard Basel, M.B.B.CH.
Provider's NPPES record last updated: March 1, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1649478553
- Primary Specialty
- Medical Genetics — Clinical Genetics (M.D.)
- Practice Location
- Milwaukee, Wisconsin
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 3:48 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Medical Genetics
Clinical Genetics (M.D.)
Allopathic & Osteopathic Physicians
A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.
Taxonomy code 207SG0201X Pediatrics
Allopathic & Osteopathic Physicians
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Taxonomy code 208000000X
Provider-Reported License Information
- Medical Genetics (Wisconsin)
- 54954
- Pediatrics (Wisconsin)
- 54954
Practice Locations
Practice Location
9000 W Wisconsin Ave
Division of Genetics
Milwaukee, Wisconsin 53226-4874
Phone: (414) 266-2979
Additional Practice Location
130 2nd St
Neenah, Wisconsin 54956-2883
Phone: (920) 969-7900
Fax: (920) 969-7979
Additional Practice Location
4855 S Moorland Rd
New Berlin, Wisconsin 53151-7494
Phone: (414) 266-3347
Fax: (414) 266-3347
Additional Practice Location
9200 W Wisconsin Ave
Milwaukee, Wisconsin 53226-3522
Phone: (414) 805-6600
Fax: (414) 805-6622
Additional Practice Location
8500 75th St Ste 101
Kenosha, Wisconsin 53142-8213
Phone: (262) 653-2260
Fax: (262) 253-2277
Record Information
- Enumeration Date
- July 3, 2007
- Provider's NPPES Record Last Updated
- March 1, 2024
- Certification Date
- March 1, 2024
- NPISignal NPPES Dataset
- August 2026
See Something Wrong?
Incorrect provider information
Everything on this page comes directly from the NPPES data CMS publishes. NPISignal cannot edit a provider's record — only the provider or organization can, directly through NPPES.
Update a record through NPPESSomething wrong with this page?
If NPISignal is displaying this data incorrectly — a formatting error, a broken link, a mismatch with the source file — let us know.
Report a display issue