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William Patterson, DDS
NPI 1144390097 · Dentist · Elk Grove Village, IL
William Patterson, DDS is a Dentist provider in Elk Grove Village, IL (NPI 1144390097).
Provider details
- NPI number
- 1144390097
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(84/100 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
83% 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
750 S Arlington Hts Rd
Elk Grove Village, IL 60007
Phone: (847) 437-5696
Fax: (847) 437-7395
Street-level locationGet directions
Mailing address
22 W 115 Sheffield Pl
Glen Ellyn, IL 60137
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Patterson's NPI number?
- William Patterson's National Provider Identifier (NPI) is 1144390097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Patterson's specialty?
- William Patterson is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is William Patterson located?
- William Patterson's practice location on file with NPPES is 750 S Arlington Hts Rd, Elk Grove Village, IL 60007.
- What is William Patterson's phone number?
- The practice phone number listed in the NPPES registry for William Patterson is (847) 437-5696.
- Is William Patterson's NPI active?
- Yes — William Patterson's NPI (1144390097) 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.