IndividualActive
John Tullis, D.M.D.
NPI 1871755587 · General Practice Dentistry · Lake Oswego, OR
John Tullis, D.M.D. is a General Practice Dentistry provider in Lake Oswego, OR (NPI 1871755587).
Provider details
- NPI number
- 1871755587
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OR5420 (OR)
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
16463 Boones Ferry Rd Ste 200
The Olson Memorial Clinic
Lake Oswego, OR 97035-4375
Phone: (503) 635-7701
Street-level locationGet directions
Mailing address
16463 Boones Ferry Rd Ste 200
Lake Oswego, OR 97035-4375
Registry dates
- Enumerated
- 2008-06-25
- Last updated
- 2008-06-25
Frequently asked questions
- What is John Tullis's NPI number?
- John Tullis's National Provider Identifier (NPI) is 1871755587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Tullis's specialty?
- John Tullis is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Tullis located?
- John Tullis's practice location on file with NPPES is 16463 Boones Ferry Rd Ste 200, Lake Oswego, OR 97035-4375.
- What is John Tullis's phone number?
- The practice phone number listed in the NPPES registry for John Tullis is (503) 635-7701.
- Is John Tullis's NPI active?
- Yes — John Tullis's NPI (1871755587) is active in the NPPES registry as of the last update on 2008-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.