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Douglas Hasegawa, D.D.S.
NPI 1255590030 · General Practice Dentistry · Skokie, IL
Douglas Hasegawa, D.D.S. is a General Practice Dentistry provider in Skokie, IL (NPI 1255590030).
Provider details
- NPI number
- 1255590030
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 019016753 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3347 Dempster St
Skokie, IL 60076-2411
Phone: (847) 674-0577
Fax: (847) 674-0590
Street-level locationGet directions
Mailing address
3347 Dempster St
Skokie, IL 60076-2411
Registry dates
- Enumerated
- 2008-06-05
- Last updated
- 2008-06-05
Frequently asked questions
- What is Douglas Hasegawa's NPI number?
- Douglas Hasegawa's National Provider Identifier (NPI) is 1255590030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Hasegawa's specialty?
- Douglas Hasegawa is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Douglas Hasegawa located?
- Douglas Hasegawa's practice location on file with NPPES is 3347 Dempster St, Skokie, IL 60076-2411.
- What is Douglas Hasegawa's phone number?
- The practice phone number listed in the NPPES registry for Douglas Hasegawa is (847) 674-0577.
- Is Douglas Hasegawa's NPI active?
- Yes — Douglas Hasegawa's NPI (1255590030) is active in the NPPES registry as of the last update on 2008-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.