Joseph Rienstra, MD
NPI 1104264720 · General Practice Physician · Port Townsend, WA
Joseph Rienstra, MD is a General Practice Physician provider in Port Townsend, WA (NPI 1104264720).
Provider details
- NPI number
- 1104264720
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00012287 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-06-05
- Last updated
- 2013-06-05
Frequently asked questions
- What is Joseph Rienstra's NPI number?
- Joseph Rienstra's National Provider Identifier (NPI) is 1104264720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Rienstra's specialty?
- Joseph Rienstra is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Rienstra located?
- Joseph Rienstra's practice location on file with NPPES is 708 Kearney St., Port Townsend, WA 98368.
- What is Joseph Rienstra's phone number?
- The practice phone number listed in the NPPES registry for Joseph Rienstra is (360) 385-5658.
- Is Joseph Rienstra's NPI active?
- Yes — Joseph Rienstra's NPI (1104264720) is active in the NPPES registry as of the last update on 2013-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.