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Larry Hartwell, MD
NPI 1609817238 · Family Medicine Physician · Lynden, WA
Larry Hartwell, MD is a Family Medicine Physician provider in Lynden, WA (NPI 1609817238).
Provider details
- NPI number
- 1609817238
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00027434 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1610 Grover St
Suite D1
Lynden, WA 98264-1539
Phone: (360) 354-1333
Fax: (360) 354-5399
Street-level locationGet directions
Mailing address
709 W Orchard Dr
Bellingham, WA 98225-1766
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2015-06-15
Frequently asked questions
- What is Larry Hartwell's NPI number?
- Larry Hartwell's National Provider Identifier (NPI) is 1609817238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Hartwell's specialty?
- Larry Hartwell is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Hartwell located?
- Larry Hartwell's practice location on file with NPPES is 1610 Grover St, Lynden, WA 98264-1539.
- What is Larry Hartwell's phone number?
- The practice phone number listed in the NPPES registry for Larry Hartwell is (360) 354-1333.
- Is Larry Hartwell's NPI active?
- Yes — Larry Hartwell's NPI (1609817238) is active in the NPPES registry as of the last update on 2015-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.