What is Adam Maddox's NPI number?

Adam Maddox's National Provider Identifier (NPI) is 1467655241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Adam Maddox's specialty?

Adam Maddox is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).

Where is Adam Maddox located?

Adam Maddox's practice location on file with NPPES is 11850 Sw 67th Ave Ste 110, Portland, OR 97223-8963.

What is Adam Maddox's phone number?

The practice phone number listed in the NPPES registry for Adam Maddox is (503) 928-6581.

Is Adam Maddox's NPI active?

Yes — Adam Maddox's NPI (1467655241) is active in the NPPES registry as of the last update on 2026-01-21.

IndividualActive

Adam Maddox, N.D., NMD

NPI 1467655241 · Naturopath · Portland, OR

Adam Maddox, N.D., NMD is a Naturopath provider in Portland, OR (NPI 1467655241).

Provider details

NPI number: 1467655241
Entity type: Individual
Primary specialty: NaturopathOther Service Providers
Credential: N.D., NMD
Sex: Male
Sole proprietor: Yes
License: 1276 (OR)

Specialties & taxonomies

NaturopathPrimary175F00000XLicense 1276 (OR)
Other Service Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

11850 Sw 67th Ave Ste 110

Portland, OR 97223-8963

Phone: (503) 928-6581

Street-level locationGet directions

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Mailing address