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Gretchen Blyss, BA, DC
NPI 1982688545 · Chiropractor · Portland, OR
Gretchen Blyss, BA, DC is a Chiropractor provider in Portland, OR (NPI 1982688545).
Provider details
- NPI number
- 1982688545
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- BA, DC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 713587 (OR)
Specialties & taxonomies
Chiropractic Providers
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
111 Sw Columbia St
Suite 100
Portland, OR 97201-5848
Phone: (503) 222-0551
Fax: (503) 224-9619
Street-level locationGet directions
Mailing address
111 Sw Columbia St
Portland, OR 97201-5848
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2011-02-14
Frequently asked questions
- What is Gretchen Blyss's NPI number?
- Gretchen Blyss's National Provider Identifier (NPI) is 1982688545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Blyss's specialty?
- Gretchen Blyss is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gretchen Blyss located?
- Gretchen Blyss's practice location on file with NPPES is 111 Sw Columbia St, Portland, OR 97201-5848.
- What is Gretchen Blyss's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Blyss is (503) 222-0551.
- Is Gretchen Blyss's NPI active?
- Yes — Gretchen Blyss's NPI (1982688545) is active in the NPPES registry as of the last update on 2011-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.