Gerald Patterson
NPI 1649337395 · Periodontics · Hales Corners, WI
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Patterson is a Periodontics provider in Hales Corners, WI (NPI 1649337395).
Provider details
- NPI number
- 1649337395
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 5001221 (WI)
Specialties & taxonomies
Dental Providers
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
- 2007-01-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gerald Patterson's NPI number?
- Gerald Patterson's National Provider Identifier (NPI) is 1649337395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Patterson's specialty?
- Gerald Patterson is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Gerald Patterson located?
- Gerald Patterson's practice location on file with NPPES is 5151 S 108th St, Hales Corners, WI 53130-1328.
- What is Gerald Patterson's phone number?
- The practice phone number listed in the NPPES registry for Gerald Patterson is (414) 427-0900.
- Does Gerald Patterson accept Medicare?
- Gerald Patterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Patterson's NPI active?
- Yes — Gerald Patterson's NPI (1649337395) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.