IndividualActive
Catherine Maddox, DC
NPI 1033629795 · Neurology Chiropractor · Portland, OR
Catherine Maddox, DC is a Neurology Chiropractor provider in Portland, OR (NPI 1033629795).
Provider details
- NPI number
- 1033629795
- Entity type
- Individual
- Primary specialty
- Neurology ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5854 (OR)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
4531 Se Belmont St
Ste 207
Portland, OR 97215
Phone: (503) 660-8874
Fax: (503) 662-8654
Street-level locationGet directions
Mailing address
4531 Se Belmont St
Portland, OR 97215-9998
Registry dates
- Enumerated
- 2017-10-09
- Last updated
- 2023-12-01
- Certified
- 2023-12-01
Frequently asked questions
- What is Catherine Maddox's NPI number?
- Catherine Maddox's National Provider Identifier (NPI) is 1033629795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Maddox's specialty?
- Catherine Maddox is listed in the NPPES registry with a primary specialty of Neurology Chiropractor (Chiropractic Providers).
- Where is Catherine Maddox located?
- Catherine Maddox's practice location on file with NPPES is 4531 Se Belmont St, Portland, OR 97215.
- What is Catherine Maddox's phone number?
- The practice phone number listed in the NPPES registry for Catherine Maddox is (503) 660-8874.
- Is Catherine Maddox's NPI active?
- Yes — Catherine Maddox's NPI (1033629795) is active in the NPPES registry as of the last update on 2023-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.