OrganizationActive
Glen Zielinski, DC, PC
NPI 1538333042 · Neurology Chiropractor · Lake Oswego, OR
Provider details
- NPI number
- 1538333042
- Entity type
- Organization
- Primary specialty
- Neurology ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Glen Zielinski, Chiropractor(503) 203-1177
- License
- 3228 (OR)
Specialties & taxonomies
Chiropractic 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
4035 Mercantile Dr
Suite 112
Lake Oswego, OR 97035-2546
Phone: (503) 203-1177
Fax: (503) 203-1178
Street-level locationGet directions
Mailing address
4035 Mercantile Dr
Lake Oswego, OR 97035-2546
Other names (DBA / former)
- Doing business as
- Integrated Physicians Group
Registry dates
- Enumerated
- 2008-04-15
- Last updated
- 2008-04-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.