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Gretchen Gatzke, DC, MS
NPI 1861107658 · Chiropractor · Portland, OR
Gretchen Gatzke, DC, MS is a Chiropractor provider in Portland, OR (NPI 1861107658).
Provider details
- NPI number
- 1861107658
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC, MS
- Sex
- Female
- Sole proprietor
- No
- License
- 6281 (OR)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
3715 Se Cesar E Chavez Blvd
Portland, OR 97202-1704
Phone: (646) 740-1538
Approximate (ZIP-level) locationGet directions
Mailing address
13019 Se Lincoln St
Portland, OR 97233-1435
Registry dates
- Enumerated
- 2023-01-17
- Last updated
- 2023-01-17
- Certified
- 2023-01-17
Frequently asked questions
- What is Gretchen Gatzke's NPI number?
- Gretchen Gatzke's National Provider Identifier (NPI) is 1861107658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Gatzke's specialty?
- Gretchen Gatzke is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gretchen Gatzke located?
- Gretchen Gatzke's practice location on file with NPPES is 3715 Se Cesar E Chavez Blvd, Portland, OR 97202-1704.
- What is Gretchen Gatzke's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Gatzke is (646) 740-1538.
- Is Gretchen Gatzke's NPI active?
- Yes — Gretchen Gatzke's NPI (1861107658) is active in the NPPES registry as of the last update on 2023-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.