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Larry Hartman, DDS, MS
NPI 1659487031 · Pediatric Dentistry · Oak Harbor, WA
Larry Hartman, DDS, MS is a Pediatric Dentistry provider in Oak Harbor, WA (NPI 1659487031).
Provider details
- NPI number
- 1659487031
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DDS, MS
- Sex
- Male
- Sole proprietor
- No
- License
- 5578 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
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
31775 Sr 20
Ste A1
Oak Harbor, WA 98277
Phone: (360) 675-7573
Street-level locationGet directions
Mailing address
4470 Sunday Dr
Oak Harbor, WA 98277-9600
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2012-08-13
Frequently asked questions
- What is Larry Hartman's NPI number?
- Larry Hartman's National Provider Identifier (NPI) is 1659487031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Hartman's specialty?
- Larry Hartman is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Larry Hartman located?
- Larry Hartman's practice location on file with NPPES is 31775 Sr 20, Oak Harbor, WA 98277.
- What is Larry Hartman's phone number?
- The practice phone number listed in the NPPES registry for Larry Hartman is (360) 675-7573.
- Is Larry Hartman's NPI active?
- Yes — Larry Hartman's NPI (1659487031) is active in the NPPES registry as of the last update on 2012-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.